13092080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4423}}^1$

素因数の和:4473

約数の個数: 40

約数和(自身を含む): 31268832

約数和(自身を除く): 18176752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4423, 8846, 17692, 22115, 35384, 44230, 70768, 88460, 163651, 176920, 327302, 353840, 654604, 818255, 1309208, 1636510, 2618416, 3273020, 6546040, 13092080]

約数ペア:

[(1, 13092080), (2, 6546040), (4, 3273020), (5, 2618416), (8, 1636510), (10, 1309208), (16, 818255), (20, 654604), (37, 353840), (40, 327302), (74, 176920), (80, 163651), (148, 88460), (185, 70768), (296, 44230), (370, 35384), (592, 22115), (740, 17692), (1480, 8846), (2960, 4423)]