103725520

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3673}}^1$

素因数の和:4039

約数の個数: 40

約数和(自身を含む): 241910856

約数和(自身を除く): 138185336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 3673, 5648, 7060, 7346, 14120, 14692, 18365, 28240, 29384, 36730, 58768, 73460, 146920, 293840, 1296569, 2593138, 5186276, 6482845, 10372552, 12965690, 20745104, 25931380, 51862760, 103725520]

約数ペア:

[(1, 103725520), (2, 51862760), (4, 25931380), (5, 20745104), (8, 12965690), (10, 10372552), (16, 6482845), (20, 5186276), (40, 2593138), (80, 1296569), (353, 293840), (706, 146920), (1412, 73460), (1765, 58768), (2824, 36730), (3530, 29384), (3673, 28240), (5648, 18365), (7060, 14692), (7346, 14120)]