45640580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 102087216

約数和(自身を除く): 56446636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 241, 340, 482, 557, 964, 1114, 1205, 2228, 2410, 2785, 4097, 4820, 5570, 8194, 9469, 11140, 16388, 18938, 20485, 37876, 40970, 47345, 81940, 94690, 134237, 189380, 268474, 536948, 671185, 1342370, 2282029, 2684740, 4564058, 9128116, 11410145, 22820290, 45640580]

約数ペア:

[(1, 45640580), (2, 22820290), (4, 11410145), (5, 9128116), (10, 4564058), (17, 2684740), (20, 2282029), (34, 1342370), (68, 671185), (85, 536948), (170, 268474), (241, 189380), (340, 134237), (482, 94690), (557, 81940), (964, 47345), (1114, 40970), (1205, 37876), (2228, 20485), (2410, 18938), (2785, 16388), (4097, 11140), (4820, 9469), (5570, 8194)]