633138820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{50329}}^1$

素因数の和:50392

約数の個数: 48

約数和(自身を含む): 1445880240

約数和(自身を除く): 812741420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 50329, 100658, 201316, 251645, 503290, 855593, 1006580, 1711186, 1862173, 3422372, 3724346, 4277965, 7448692, 8555930, 9310865, 17111860, 18621730, 31656941, 37243460, 63313882, 126627764, 158284705, 316569410, 633138820]

約数ペア:

[(1, 633138820), (2, 316569410), (4, 158284705), (5, 126627764), (10, 63313882), (17, 37243460), (20, 31656941), (34, 18621730), (37, 17111860), (68, 9310865), (74, 8555930), (85, 7448692), (148, 4277965), (170, 3724346), (185, 3422372), (340, 1862173), (370, 1711186), (629, 1006580), (740, 855593), (1258, 503290), (2516, 251645), (3145, 201316), (6290, 100658), (12580, 50329)]