47642360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 112730400

約数和(自身を除く): 65088040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 613, 670, 1160, 1226, 1340, 1943, 2452, 2680, 3065, 3886, 4904, 6130, 7772, 9715, 12260, 15544, 17777, 19430, 24520, 35554, 38860, 41071, 71108, 77720, 82142, 88885, 142216, 164284, 177770, 205355, 328568, 355540, 410710, 711080, 821420, 1191059, 1642840, 2382118, 4764236, 5955295, 9528472, 11910590, 23821180, 47642360]

約数ペア:

[(1, 47642360), (2, 23821180), (4, 11910590), (5, 9528472), (8, 5955295), (10, 4764236), (20, 2382118), (29, 1642840), (40, 1191059), (58, 821420), (67, 711080), (116, 410710), (134, 355540), (145, 328568), (232, 205355), (268, 177770), (290, 164284), (335, 142216), (536, 88885), (580, 82142), (613, 77720), (670, 71108), (1160, 41071), (1226, 38860), (1340, 35554), (1943, 24520), (2452, 19430), (2680, 17777), (3065, 15544), (3886, 12260), (4904, 9715), (6130, 7772)]