40968250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 81379584

約数和(自身を除く): 40411334

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 103, 125, 185, 206, 215, 250, 370, 430, 515, 925, 1030, 1075, 1591, 1850, 2150, 2575, 3182, 3811, 4429, 4625, 5150, 5375, 7622, 7955, 8858, 9250, 10750, 12875, 15910, 19055, 22145, 25750, 38110, 39775, 44290, 79550, 95275, 110725, 163873, 190550, 198875, 221450, 327746, 397750, 476375, 553625, 819365, 952750, 1107250, 1638730, 4096825, 8193650, 20484125, 40968250]

約数ペア:

[(1, 40968250), (2, 20484125), (5, 8193650), (10, 4096825), (25, 1638730), (37, 1107250), (43, 952750), (50, 819365), (74, 553625), (86, 476375), (103, 397750), (125, 327746), (185, 221450), (206, 198875), (215, 190550), (250, 163873), (370, 110725), (430, 95275), (515, 79550), (925, 44290), (1030, 39775), (1075, 38110), (1591, 25750), (1850, 22145), (2150, 19055), (2575, 15910), (3182, 12875), (3811, 10750), (4429, 9250), (4625, 8858), (5150, 7955), (5375, 7622)]