37752220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 87117408

約数和(自身を除く): 49365188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 1093, 1570, 1727, 2186, 3140, 3454, 4372, 5465, 6908, 8635, 10930, 12023, 17270, 21860, 24046, 34540, 48092, 60115, 120230, 171601, 240460, 343202, 686404, 858005, 1716010, 1887611, 3432020, 3775222, 7550444, 9438055, 18876110, 37752220]

約数ペア:

[(1, 37752220), (2, 18876110), (4, 9438055), (5, 7550444), (10, 3775222), (11, 3432020), (20, 1887611), (22, 1716010), (44, 858005), (55, 686404), (110, 343202), (157, 240460), (220, 171601), (314, 120230), (628, 60115), (785, 48092), (1093, 34540), (1570, 24046), (1727, 21860), (2186, 17270), (3140, 12023), (3454, 10930), (4372, 8635), (5465, 6908)]