38982320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37483}}^1$

素因数の和:37509

約数の個数: 40

約数和(自身を含む): 97608336

約数和(自身を除く): 58626016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 37483, 74966, 149932, 187415, 299864, 374830, 487279, 599728, 749660, 974558, 1499320, 1949116, 2436395, 2998640, 3898232, 4872790, 7796464, 9745580, 19491160, 38982320]

約数ペア:

[(1, 38982320), (2, 19491160), (4, 9745580), (5, 7796464), (8, 4872790), (10, 3898232), (13, 2998640), (16, 2436395), (20, 1949116), (26, 1499320), (40, 974558), (52, 749660), (65, 599728), (80, 487279), (104, 374830), (130, 299864), (208, 187415), (260, 149932), (520, 74966), (1040, 37483)]