429119840

素因数分解:

$2^5\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2957}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 1015256592

約数和(自身を除く): 586136752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 907, 1814, 2957, 3628, 4535, 5914, 7256, 9070, 11828, 14512, 14785, 18140, 23656, 29024, 29570, 36280, 47312, 59140, 72560, 94624, 118280, 145120, 236560, 473120, 2681999, 5363998, 10727996, 13409995, 21455992, 26819990, 42911984, 53639980, 85823968, 107279960, 214559920, 429119840]

約数ペア:

[(1, 429119840), (2, 214559920), (4, 107279960), (5, 85823968), (8, 53639980), (10, 42911984), (16, 26819990), (20, 21455992), (32, 13409995), (40, 10727996), (80, 5363998), (160, 2681999), (907, 473120), (1814, 236560), (2957, 145120), (3628, 118280), (4535, 94624), (5914, 72560), (7256, 59140), (9070, 47312), (11828, 36280), (14512, 29570), (14785, 29024), (18140, 23656)]