1036896440

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 2361411360

約数和(自身を除く): 1324514920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 433, 457, 524, 655, 866, 914, 1048, 1310, 1732, 1828, 2165, 2285, 2620, 3464, 3656, 4330, 4570, 5240, 8660, 9140, 17320, 18280, 56723, 59867, 113446, 119734, 197881, 226892, 239468, 283615, 299335, 395762, 453784, 478936, 567230, 598670, 791524, 989405, 1134460, 1197340, 1583048, 1978810, 2268920, 2394680, 3957620, 7915240, 25922411, 51844822, 103689644, 129612055, 207379288, 259224110, 518448220, 1036896440]

約数ペア:

[(1, 1036896440), (2, 518448220), (4, 259224110), (5, 207379288), (8, 129612055), (10, 103689644), (20, 51844822), (40, 25922411), (131, 7915240), (262, 3957620), (433, 2394680), (457, 2268920), (524, 1978810), (655, 1583048), (866, 1197340), (914, 1134460), (1048, 989405), (1310, 791524), (1732, 598670), (1828, 567230), (2165, 478936), (2285, 453784), (2620, 395762), (3464, 299335), (3656, 283615), (4330, 239468), (4570, 226892), (5240, 197881), (8660, 119734), (9140, 113446), (17320, 59867), (18280, 56723)]