33631240

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2423}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 75919680

約数和(自身を除く): 42288440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 2423, 2776, 3470, 4846, 6940, 9692, 12115, 13880, 19384, 24230, 48460, 96920, 840781, 1681562, 3363124, 4203905, 6726248, 8407810, 16815620, 33631240]

約数ペア:

[(1, 33631240), (2, 16815620), (4, 8407810), (5, 6726248), (8, 4203905), (10, 3363124), (20, 1681562), (40, 840781), (347, 96920), (694, 48460), (1388, 24230), (1735, 19384), (2423, 13880), (2776, 12115), (3470, 9692), (4846, 6940)]