45488200

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 107136000

約数和(自身を除く): 61647800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 2879, 3160, 3950, 5758, 7900, 11516, 14395, 15800, 23032, 28790, 57580, 71975, 115160, 143950, 227441, 287900, 454882, 575800, 909764, 1137205, 1819528, 2274410, 4548820, 5686025, 9097640, 11372050, 22744100, 45488200]

約数ペア:

[(1, 45488200), (2, 22744100), (4, 11372050), (5, 9097640), (8, 5686025), (10, 4548820), (20, 2274410), (25, 1819528), (40, 1137205), (50, 909764), (79, 575800), (100, 454882), (158, 287900), (200, 227441), (316, 143950), (395, 115160), (632, 71975), (790, 57580), (1580, 28790), (1975, 23032), (2879, 15800), (3160, 14395), (3950, 11516), (5758, 7900)]