90024350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8189

約数の個数: 48

約数和(自身を含む): 190956528

約数和(自身を除く): 100932178

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 8147, 11050, 16294, 40735, 81470, 105911, 138499, 203675, 211822, 276998, 407350, 529555, 692495, 1059110, 1384990, 1800487, 2647775, 3462475, 3600974, 5295550, 6924950, 9002435, 18004870, 45012175, 90024350]

約数ペア:

[(1, 90024350), (2, 45012175), (5, 18004870), (10, 9002435), (13, 6924950), (17, 5295550), (25, 3600974), (26, 3462475), (34, 2647775), (50, 1800487), (65, 1384990), (85, 1059110), (130, 692495), (170, 529555), (221, 407350), (325, 276998), (425, 211822), (442, 203675), (650, 138499), (850, 105911), (1105, 81470), (2210, 40735), (5525, 16294), (8147, 11050)]