450424160

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{10163}}^1$

素因数の和:10455

約数の個数: 48

約数和(自身を含む): 1068073776

約数和(自身を除く): 617649616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 10163, 11080, 20326, 22160, 40652, 44320, 50815, 81304, 101630, 162608, 203260, 325216, 406520, 813040, 1626080, 2815151, 5630302, 11260604, 14075755, 22521208, 28151510, 45042416, 56303020, 90084832, 112606040, 225212080, 450424160]

約数ペア:

[(1, 450424160), (2, 225212080), (4, 112606040), (5, 90084832), (8, 56303020), (10, 45042416), (16, 28151510), (20, 22521208), (32, 14075755), (40, 11260604), (80, 5630302), (160, 2815151), (277, 1626080), (554, 813040), (1108, 406520), (1385, 325216), (2216, 203260), (2770, 162608), (4432, 101630), (5540, 81304), (8864, 50815), (10163, 44320), (11080, 40652), (20326, 22160)]