41791640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5040

約数の個数: 64

約数和(自身を含む): 108000000

約数和(自身を除く): 66208360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 4999, 8360, 9998, 19996, 24995, 39992, 49990, 54989, 94981, 99980, 109978, 189962, 199960, 219956, 274945, 379924, 439912, 474905, 549890, 759848, 949810, 1044791, 1099780, 1899620, 2089582, 2199560, 3799240, 4179164, 5223955, 8358328, 10447910, 20895820, 41791640]

約数ペア:

[(1, 41791640), (2, 20895820), (4, 10447910), (5, 8358328), (8, 5223955), (10, 4179164), (11, 3799240), (19, 2199560), (20, 2089582), (22, 1899620), (38, 1099780), (40, 1044791), (44, 949810), (55, 759848), (76, 549890), (88, 474905), (95, 439912), (110, 379924), (152, 274945), (190, 219956), (209, 199960), (220, 189962), (380, 109978), (418, 99980), (440, 94981), (760, 54989), (836, 49990), (1045, 39992), (1672, 24995), (2090, 19996), (4180, 9998), (4999, 8360)]