470762840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1777}}^1$

素因数の和:2004

約数の個数: 64

約数和(自身を含む): 1094536800

約数和(自身を除く): 623773960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 179, 185, 296, 358, 370, 716, 740, 895, 1432, 1480, 1777, 1790, 3554, 3580, 6623, 7108, 7160, 8885, 13246, 14216, 17770, 26492, 33115, 35540, 52984, 65749, 66230, 71080, 131498, 132460, 262996, 264920, 318083, 328745, 525992, 636166, 657490, 1272332, 1314980, 1590415, 2544664, 2629960, 3180830, 6361660, 11769071, 12723320, 23538142, 47076284, 58845355, 94152568, 117690710, 235381420, 470762840]

約数ペア:

[(1, 470762840), (2, 235381420), (4, 117690710), (5, 94152568), (8, 58845355), (10, 47076284), (20, 23538142), (37, 12723320), (40, 11769071), (74, 6361660), (148, 3180830), (179, 2629960), (185, 2544664), (296, 1590415), (358, 1314980), (370, 1272332), (716, 657490), (740, 636166), (895, 525992), (1432, 328745), (1480, 318083), (1777, 264920), (1790, 262996), (3554, 132460), (3580, 131498), (6623, 71080), (7108, 66230), (7160, 65749), (8885, 52984), (13246, 35540), (14216, 33115), (17770, 26492)]