4599140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 108

約数和(自身を含む): 12769596

約数和(自身を除く): 8170456

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 361, 364, 380, 455, 490, 494, 532, 637, 665, 722, 910, 931, 980, 988, 1235, 1274, 1330, 1444, 1729, 1805, 1820, 1862, 2470, 2527, 2548, 2660, 3185, 3458, 3610, 3724, 4655, 4693, 4940, 5054, 6370, 6916, 7220, 8645, 9310, 9386, 10108, 12103, 12635, 12740, 17290, 17689, 18620, 18772, 23465, 24206, 25270, 32851, 34580, 35378, 46930, 48412, 50540, 60515, 65702, 70756, 88445, 93860, 121030, 131404, 164255, 176890, 229957, 242060, 328510, 353780, 459914, 657020, 919828, 1149785, 2299570, 4599140]

約数ペア:

[(1, 4599140), (2, 2299570), (4, 1149785), (5, 919828), (7, 657020), (10, 459914), (13, 353780), (14, 328510), (19, 242060), (20, 229957), (26, 176890), (28, 164255), (35, 131404), (38, 121030), (49, 93860), (52, 88445), (65, 70756), (70, 65702), (76, 60515), (91, 50540), (95, 48412), (98, 46930), (130, 35378), (133, 34580), (140, 32851), (182, 25270), (190, 24206), (196, 23465), (245, 18772), (247, 18620), (260, 17689), (266, 17290), (361, 12740), (364, 12635), (380, 12103), (455, 10108), (490, 9386), (494, 9310), (532, 8645), (637, 7220), (665, 6916), (722, 6370), (910, 5054), (931, 4940), (980, 4693), (988, 4655), (1235, 3724), (1274, 3610), (1330, 3458), (1444, 3185), (1729, 2660), (1805, 2548), (1820, 2527), (1862, 2470)]