4460044540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 11496038400

約数和(自身を除く): 7035993860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 79, 89, 92, 115, 140, 158, 161, 178, 197, 230, 316, 322, 356, 394, 395, 445, 460, 553, 623, 644, 788, 790, 805, 890, 985, 1106, 1246, 1379, 1580, 1610, 1780, 1817, 1970, 2047, 2212, 2492, 2758, 2765, 3115, 3220, 3634, 3940, 4094, 4531, 5516, 5530, 6230, 6895, 7031, 7268, 8188, 9062, 9085, 10235, 11060, 12460, 12719, 13790, 14062, 14329, 15563, 17533, 18124, 18170, 20470, 22655, 25438, 27580, 28124, 28658, 31126, 31717, 35066, 35155, 36340, 40940, 45310, 49217, 50876, 57316, 62252, 63434, 63595, 70132, 70310, 71645, 77815, 87665, 90620, 98434, 108941, 122731, 126868, 127190, 140620, 143290, 155630, 158585, 161713, 175330, 196868, 217882, 245462, 246085, 254380, 286580, 311260, 317170, 323426, 350660, 357949, 403259, 435764, 490924, 492170, 544705, 613655, 634340, 646852, 715898, 806518, 808565, 984340, 1089410, 1131991, 1227310, 1385107, 1431796, 1613036, 1617130, 1789745, 2016295, 2178820, 2263982, 2454620, 2505643, 2770214, 2822813, 3234260, 3579490, 4032590, 4527964, 5011286, 5540428, 5645626, 5659955, 6925535, 7158980, 8065180, 9695749, 10022572, 11291252, 11319910, 12528215, 13851070, 14114065, 19391498, 22639820, 25056430, 27702140, 28228130, 31857461, 38782996, 48478745, 50112860, 56456260, 63714922, 96957490, 127429844, 159287305, 193914980, 223002227, 318574610, 446004454, 637149220, 892008908, 1115011135, 2230022270, 4460044540]

約数ペア:

[(1, 4460044540), (2, 2230022270), (4, 1115011135), (5, 892008908), (7, 637149220), (10, 446004454), (14, 318574610), (20, 223002227), (23, 193914980), (28, 159287305), (35, 127429844), (46, 96957490), (70, 63714922), (79, 56456260), (89, 50112860), (92, 48478745), (115, 38782996), (140, 31857461), (158, 28228130), (161, 27702140), (178, 25056430), (197, 22639820), (230, 19391498), (316, 14114065), (322, 13851070), (356, 12528215), (394, 11319910), (395, 11291252), (445, 10022572), (460, 9695749), (553, 8065180), (623, 7158980), (644, 6925535), (788, 5659955), (790, 5645626), (805, 5540428), (890, 5011286), (985, 4527964), (1106, 4032590), (1246, 3579490), (1379, 3234260), (1580, 2822813), (1610, 2770214), (1780, 2505643), (1817, 2454620), (1970, 2263982), (2047, 2178820), (2212, 2016295), (2492, 1789745), (2758, 1617130), (2765, 1613036), (3115, 1431796), (3220, 1385107), (3634, 1227310), (3940, 1131991), (4094, 1089410), (4531, 984340), (5516, 808565), (5530, 806518), (6230, 715898), (6895, 646852), (7031, 634340), (7268, 613655), (8188, 544705), (9062, 492170), (9085, 490924), (10235, 435764), (11060, 403259), (12460, 357949), (12719, 350660), (13790, 323426), (14062, 317170), (14329, 311260), (15563, 286580), (17533, 254380), (18124, 246085), (18170, 245462), (20470, 217882), (22655, 196868), (25438, 175330), (27580, 161713), (28124, 158585), (28658, 155630), (31126, 143290), (31717, 140620), (35066, 127190), (35155, 126868), (36340, 122731), (40940, 108941), (45310, 98434), (49217, 90620), (50876, 87665), (57316, 77815), (62252, 71645), (63434, 70310), (63595, 70132)]