432928840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{953}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 1002501360

約数和(自身を除く): 569572520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 277, 328, 410, 554, 820, 953, 1108, 1385, 1640, 1906, 2216, 2770, 3812, 4765, 5540, 7624, 9530, 11080, 11357, 19060, 22714, 38120, 39073, 45428, 56785, 78146, 90856, 113570, 156292, 195365, 227140, 263981, 312584, 390730, 454280, 527962, 781460, 1055924, 1319905, 1562920, 2111848, 2639810, 5279620, 10559240, 10823221, 21646442, 43292884, 54116105, 86585768, 108232210, 216464420, 432928840]

約数ペア:

[(1, 432928840), (2, 216464420), (4, 108232210), (5, 86585768), (8, 54116105), (10, 43292884), (20, 21646442), (40, 10823221), (41, 10559240), (82, 5279620), (164, 2639810), (205, 2111848), (277, 1562920), (328, 1319905), (410, 1055924), (554, 781460), (820, 527962), (953, 454280), (1108, 390730), (1385, 312584), (1640, 263981), (1906, 227140), (2216, 195365), (2770, 156292), (3812, 113570), (4765, 90856), (5540, 78146), (7624, 56785), (9530, 45428), (11080, 39073), (11357, 38120), (19060, 22714)]