15672922840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1\times {\mathrm{8089}}^1$

素因数の和:8980

約数の個数: 64

約数和(自身を含む): 35909892000

約数和(自身を除く): 20236969160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 821, 1180, 1642, 2360, 3284, 4105, 6568, 8089, 8210, 16178, 16420, 32356, 32840, 40445, 48439, 64712, 80890, 96878, 161780, 193756, 242195, 323560, 387512, 477251, 484390, 954502, 968780, 1909004, 1937560, 2386255, 3818008, 4772510, 6641069, 9545020, 13282138, 19090040, 26564276, 33205345, 53128552, 66410690, 132821380, 265642760, 391823071, 783646142, 1567292284, 1959115355, 3134584568, 3918230710, 7836461420, 15672922840]

約数ペア:

[(1, 15672922840), (2, 7836461420), (4, 3918230710), (5, 3134584568), (8, 1959115355), (10, 1567292284), (20, 783646142), (40, 391823071), (59, 265642760), (118, 132821380), (236, 66410690), (295, 53128552), (472, 33205345), (590, 26564276), (821, 19090040), (1180, 13282138), (1642, 9545020), (2360, 6641069), (3284, 4772510), (4105, 3818008), (6568, 2386255), (8089, 1937560), (8210, 1909004), (16178, 968780), (16420, 954502), (32356, 484390), (32840, 477251), (40445, 387512), (48439, 323560), (64712, 242195), (80890, 193756), (96878, 161780)]