29005240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65921}}^1$

素因数の和:65943

約数の個数: 32

約数和(自身を含む): 71195760

約数和(自身を除く): 42190520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 65921, 131842, 263684, 329605, 527368, 659210, 725131, 1318420, 1450262, 2636840, 2900524, 3625655, 5801048, 7251310, 14502620, 29005240]

約数ペア:

[(1, 29005240), (2, 14502620), (4, 7251310), (5, 5801048), (8, 3625655), (10, 2900524), (11, 2636840), (20, 1450262), (22, 1318420), (40, 725131), (44, 659210), (55, 527368), (88, 329605), (110, 263684), (220, 131842), (440, 65921)]