45257080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 112687200

約数和(自身を除く): 67430120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1409, 1460, 1606, 2818, 2920, 3212, 4015, 5636, 6424, 7045, 8030, 11272, 14090, 15499, 16060, 28180, 30998, 32120, 56360, 61996, 77495, 102857, 123992, 154990, 205714, 309980, 411428, 514285, 619960, 822856, 1028570, 1131427, 2057140, 2262854, 4114280, 4525708, 5657135, 9051416, 11314270, 22628540, 45257080]

約数ペア:

[(1, 45257080), (2, 22628540), (4, 11314270), (5, 9051416), (8, 5657135), (10, 4525708), (11, 4114280), (20, 2262854), (22, 2057140), (40, 1131427), (44, 1028570), (55, 822856), (73, 619960), (88, 514285), (110, 411428), (146, 309980), (220, 205714), (292, 154990), (365, 123992), (440, 102857), (584, 77495), (730, 61996), (803, 56360), (1409, 32120), (1460, 30998), (1606, 28180), (2818, 16060), (2920, 15499), (3212, 14090), (4015, 11272), (5636, 8030), (6424, 7045)]