5174157040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4975151}}^1$

素因数の和:4975177

約数の個数: 40

約数和(自身を含む): 12955295808

約数和(自身を除く): 7781138768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4975151, 9950302, 19900604, 24875755, 39801208, 49751510, 64676963, 79602416, 99503020, 129353926, 199006040, 258707852, 323384815, 398012080, 517415704, 646769630, 1034831408, 1293539260, 2587078520, 5174157040]

約数ペア:

[(1, 5174157040), (2, 2587078520), (4, 1293539260), (5, 1034831408), (8, 646769630), (10, 517415704), (13, 398012080), (16, 323384815), (20, 258707852), (26, 199006040), (40, 129353926), (52, 99503020), (65, 79602416), (80, 64676963), (104, 49751510), (130, 39801208), (208, 24875755), (260, 19900604), (520, 9950302), (1040, 4975151)]