26634580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 73737216

約数和(自身を除く): 47102636

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 31, 34, 35, 38, 62, 68, 70, 76, 85, 95, 119, 124, 133, 140, 155, 170, 190, 217, 238, 266, 310, 323, 340, 361, 380, 434, 476, 527, 532, 589, 595, 620, 646, 665, 722, 868, 1054, 1085, 1178, 1190, 1292, 1330, 1444, 1615, 1805, 2108, 2170, 2261, 2356, 2380, 2527, 2635, 2660, 2945, 3230, 3610, 3689, 4123, 4340, 4522, 5054, 5270, 5890, 6137, 6460, 7220, 7378, 8246, 9044, 10013, 10108, 10540, 11191, 11305, 11780, 12274, 12635, 14756, 16492, 18445, 20026, 20615, 22382, 22610, 24548, 25270, 30685, 36890, 40052, 41230, 42959, 44764, 45220, 50065, 50540, 55955, 61370, 70091, 73780, 78337, 82460, 85918, 100130, 111910, 122740, 140182, 156674, 171836, 190247, 200260, 214795, 223820, 280364, 313348, 350455, 380494, 391685, 429590, 700910, 760988, 783370, 859180, 951235, 1331729, 1401820, 1566740, 1902470, 2663458, 3804940, 5326916, 6658645, 13317290, 26634580]

約数ペア:

[(1, 26634580), (2, 13317290), (4, 6658645), (5, 5326916), (7, 3804940), (10, 2663458), (14, 1902470), (17, 1566740), (19, 1401820), (20, 1331729), (28, 951235), (31, 859180), (34, 783370), (35, 760988), (38, 700910), (62, 429590), (68, 391685), (70, 380494), (76, 350455), (85, 313348), (95, 280364), (119, 223820), (124, 214795), (133, 200260), (140, 190247), (155, 171836), (170, 156674), (190, 140182), (217, 122740), (238, 111910), (266, 100130), (310, 85918), (323, 82460), (340, 78337), (361, 73780), (380, 70091), (434, 61370), (476, 55955), (527, 50540), (532, 50065), (589, 45220), (595, 44764), (620, 42959), (646, 41230), (665, 40052), (722, 36890), (868, 30685), (1054, 25270), (1085, 24548), (1178, 22610), (1190, 22382), (1292, 20615), (1330, 20026), (1444, 18445), (1615, 16492), (1805, 14756), (2108, 12635), (2170, 12274), (2261, 11780), (2356, 11305), (2380, 11191), (2527, 10540), (2635, 10108), (2660, 10013), (2945, 9044), (3230, 8246), (3610, 7378), (3689, 7220), (4123, 6460), (4340, 6137), (4522, 5890), (5054, 5270)]