1036891700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21557}}^1$

素因数の和:21621

約数の個数: 72

約数和(自身を含む): 2488741752

約数和(自身を除く): 1451850052

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 650, 740, 925, 962, 1300, 1850, 1924, 2405, 3700, 4810, 9620, 12025, 21557, 24050, 43114, 48100, 86228, 107785, 215570, 280241, 431140, 538925, 560482, 797609, 1077850, 1120964, 1401205, 1595218, 2155700, 2802410, 3190436, 3988045, 5604820, 7006025, 7976090, 10368917, 14012050, 15952180, 19940225, 20737834, 28024100, 39880450, 41475668, 51844585, 79760900, 103689170, 207378340, 259222925, 518445850, 1036891700]

約数ペア:

[(1, 1036891700), (2, 518445850), (4, 259222925), (5, 207378340), (10, 103689170), (13, 79760900), (20, 51844585), (25, 41475668), (26, 39880450), (37, 28024100), (50, 20737834), (52, 19940225), (65, 15952180), (74, 14012050), (100, 10368917), (130, 7976090), (148, 7006025), (185, 5604820), (260, 3988045), (325, 3190436), (370, 2802410), (481, 2155700), (650, 1595218), (740, 1401205), (925, 1120964), (962, 1077850), (1300, 797609), (1850, 560482), (1924, 538925), (2405, 431140), (3700, 280241), (4810, 215570), (9620, 107785), (12025, 86228), (21557, 48100), (24050, 43114)]