38537200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7442

約数の個数: 60

約数和(自身を含む): 99721048

約数和(自身を除く): 61183848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 7411, 14822, 29644, 37055, 59288, 74110, 96343, 118576, 148220, 185275, 192686, 296440, 370550, 385372, 481715, 592880, 741100, 770744, 963430, 1482200, 1541488, 1926860, 2408575, 2964400, 3853720, 4817150, 7707440, 9634300, 19268600, 38537200]

約数ペア:

[(1, 38537200), (2, 19268600), (4, 9634300), (5, 7707440), (8, 4817150), (10, 3853720), (13, 2964400), (16, 2408575), (20, 1926860), (25, 1541488), (26, 1482200), (40, 963430), (50, 770744), (52, 741100), (65, 592880), (80, 481715), (100, 385372), (104, 370550), (130, 296440), (200, 192686), (208, 185275), (260, 148220), (325, 118576), (400, 96343), (520, 74110), (650, 59288), (1040, 37055), (1300, 29644), (2600, 14822), (5200, 7411)]