45915340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 54723380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 719, 1030, 1438, 2060, 2876, 3193, 3595, 6386, 7190, 12772, 14380, 15965, 22289, 31930, 44578, 63860, 74057, 89156, 111445, 148114, 222890, 296228, 370285, 445780, 740570, 1481140, 2295767, 4591534, 9183068, 11478835, 22957670, 45915340]

約数ペア:

[(1, 45915340), (2, 22957670), (4, 11478835), (5, 9183068), (10, 4591534), (20, 2295767), (31, 1481140), (62, 740570), (103, 445780), (124, 370285), (155, 296228), (206, 222890), (310, 148114), (412, 111445), (515, 89156), (620, 74057), (719, 63860), (1030, 44578), (1438, 31930), (2060, 22289), (2876, 15965), (3193, 14380), (3595, 12772), (6386, 7190)]