5525440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 13606272

約数和(自身を除く): 8080832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 557, 620, 992, 1114, 1240, 1984, 2228, 2480, 2785, 4456, 4960, 5570, 8912, 9920, 11140, 17267, 17824, 22280, 34534, 35648, 44560, 69068, 86335, 89120, 138136, 172670, 178240, 276272, 345340, 552544, 690680, 1105088, 1381360, 2762720, 5525440]

約数ペア:

[(1, 5525440), (2, 2762720), (4, 1381360), (5, 1105088), (8, 690680), (10, 552544), (16, 345340), (20, 276272), (31, 178240), (32, 172670), (40, 138136), (62, 89120), (64, 86335), (80, 69068), (124, 44560), (155, 35648), (160, 34534), (248, 22280), (310, 17824), (320, 17267), (496, 11140), (557, 9920), (620, 8912), (992, 5570), (1114, 4960), (1240, 4456), (1984, 2785), (2228, 2480)]