88375240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 205911360

約数和(自身を除く): 117536120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 211, 283, 296, 370, 422, 566, 740, 844, 1055, 1132, 1415, 1480, 1688, 2110, 2264, 2830, 4220, 5660, 7807, 8440, 10471, 11320, 15614, 20942, 31228, 39035, 41884, 52355, 59713, 62456, 78070, 83768, 104710, 119426, 156140, 209420, 238852, 298565, 312280, 418840, 477704, 597130, 1194260, 2209381, 2388520, 4418762, 8837524, 11046905, 17675048, 22093810, 44187620, 88375240]

約数ペア:

[(1, 88375240), (2, 44187620), (4, 22093810), (5, 17675048), (8, 11046905), (10, 8837524), (20, 4418762), (37, 2388520), (40, 2209381), (74, 1194260), (148, 597130), (185, 477704), (211, 418840), (283, 312280), (296, 298565), (370, 238852), (422, 209420), (566, 156140), (740, 119426), (844, 104710), (1055, 83768), (1132, 78070), (1415, 62456), (1480, 59713), (1688, 52355), (2110, 41884), (2264, 39035), (2830, 31228), (4220, 20942), (5660, 15614), (7807, 11320), (8440, 10471)]