67067680

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11329}}^1$

素因数の和:11381

約数の個数: 48

約数和(自身を含む): 162744120

約数和(自身を除く): 95676440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 11329, 22658, 45316, 56645, 90632, 113290, 181264, 226580, 362528, 419173, 453160, 838346, 906320, 1676692, 1812640, 2095865, 3353384, 4191730, 6706768, 8383460, 13413536, 16766920, 33533840, 67067680]

約数ペア:

[(1, 67067680), (2, 33533840), (4, 16766920), (5, 13413536), (8, 8383460), (10, 6706768), (16, 4191730), (20, 3353384), (32, 2095865), (37, 1812640), (40, 1676692), (74, 906320), (80, 838346), (148, 453160), (160, 419173), (185, 362528), (296, 226580), (370, 181264), (592, 113290), (740, 90632), (1184, 56645), (1480, 45316), (2960, 22658), (5920, 11329)]