40391470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{983}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 83317248

約数和(自身を除く): 42925778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 587, 983, 1174, 1966, 2935, 4109, 4915, 5870, 6881, 8218, 9830, 13762, 20545, 34405, 41090, 68810, 577021, 1154042, 2885105, 4039147, 5770210, 8078294, 20195735, 40391470]

約数ペア:

[(1, 40391470), (2, 20195735), (5, 8078294), (7, 5770210), (10, 4039147), (14, 2885105), (35, 1154042), (70, 577021), (587, 68810), (983, 41090), (1174, 34405), (1966, 20545), (2935, 13762), (4109, 9830), (4915, 8218), (5870, 6881)]