8900350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 18065808

約数和(自身を除く): 9165458

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 283, 370, 425, 566, 629, 850, 925, 1258, 1415, 1850, 2830, 3145, 4811, 6290, 7075, 9622, 10471, 14150, 15725, 20942, 24055, 31450, 48110, 52355, 104710, 120275, 178007, 240550, 261775, 356014, 523550, 890035, 1780070, 4450175, 8900350]

約数ペア:

[(1, 8900350), (2, 4450175), (5, 1780070), (10, 890035), (17, 523550), (25, 356014), (34, 261775), (37, 240550), (50, 178007), (74, 120275), (85, 104710), (170, 52355), (185, 48110), (283, 31450), (370, 24055), (425, 20942), (566, 15725), (629, 14150), (850, 10471), (925, 9622), (1258, 7075), (1415, 6290), (1850, 4811), (2830, 3145)]