41627440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12101}}^1$

素因数の和:12157

約数の個数: 40

約数和(自身を含む): 99042768

約数和(自身を除く): 57415328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 12101, 24202, 48404, 60505, 96808, 121010, 193616, 242020, 484040, 520343, 968080, 1040686, 2081372, 2601715, 4162744, 5203430, 8325488, 10406860, 20813720, 41627440]

約数ペア:

[(1, 41627440), (2, 20813720), (4, 10406860), (5, 8325488), (8, 5203430), (10, 4162744), (16, 2601715), (20, 2081372), (40, 1040686), (43, 968080), (80, 520343), (86, 484040), (172, 242020), (215, 193616), (344, 121010), (430, 96808), (688, 60505), (860, 48404), (1720, 24202), (3440, 12101)]