57532270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 48221330

約数列:

[1, 2, 5, 10, 89, 127, 178, 254, 445, 509, 635, 890, 1018, 1270, 2545, 5090, 11303, 22606, 45301, 56515, 64643, 90602, 113030, 129286, 226505, 323215, 453010, 646430, 5753227, 11506454, 28766135, 57532270]

約数ペア:

[(1, 57532270), (2, 28766135), (5, 11506454), (10, 5753227), (89, 646430), (127, 453010), (178, 323215), (254, 226505), (445, 129286), (509, 113030), (635, 90602), (890, 64643), (1018, 56515), (1270, 45301), (2545, 22606), (5090, 11303)]