37540100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 89244288

約数和(自身を除く): 51704188

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 431, 650, 670, 862, 871, 1300, 1340, 1675, 1724, 1742, 2155, 3350, 3484, 4310, 4355, 5603, 6700, 8620, 8710, 10775, 11206, 17420, 21550, 21775, 22412, 28015, 28877, 43100, 43550, 56030, 57754, 87100, 112060, 115508, 140075, 144385, 280150, 288770, 375401, 560300, 577540, 721925, 750802, 1443850, 1501604, 1877005, 2887700, 3754010, 7508020, 9385025, 18770050, 37540100]

約数ペア:

[(1, 37540100), (2, 18770050), (4, 9385025), (5, 7508020), (10, 3754010), (13, 2887700), (20, 1877005), (25, 1501604), (26, 1443850), (50, 750802), (52, 721925), (65, 577540), (67, 560300), (100, 375401), (130, 288770), (134, 280150), (260, 144385), (268, 140075), (325, 115508), (335, 112060), (431, 87100), (650, 57754), (670, 56030), (862, 43550), (871, 43100), (1300, 28877), (1340, 28015), (1675, 22412), (1724, 21775), (1742, 21550), (2155, 17420), (3350, 11206), (3484, 10775), (4310, 8710), (4355, 8620), (5603, 6700)]