40641566270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{197203}}^1$

素因数の和:197804

約数の個数: 32

約数和(自身を含む): 75267245088

約数和(自身を除く): 34625678818

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 557, 1114, 2785, 5570, 20609, 41218, 103045, 197203, 206090, 394406, 986015, 1972030, 7296511, 14593022, 36482555, 72965110, 109842071, 219684142, 549210355, 1098420710, 4064156627, 8128313254, 20320783135, 40641566270]

約数ペア:

[(1, 40641566270), (2, 20320783135), (5, 8128313254), (10, 4064156627), (37, 1098420710), (74, 549210355), (185, 219684142), (370, 109842071), (557, 72965110), (1114, 36482555), (2785, 14593022), (5570, 7296511), (20609, 1972030), (41218, 986015), (103045, 394406), (197203, 206090)]