32471920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31223}}^1$

素因数の和:31249

約数の個数: 40

約数和(自身を含む): 81307296

約数和(自身を除く): 48835376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 31223, 62446, 124892, 156115, 249784, 312230, 405899, 499568, 624460, 811798, 1248920, 1623596, 2029495, 2497840, 3247192, 4058990, 6494384, 8117980, 16235960, 32471920]

約数ペア:

[(1, 32471920), (2, 16235960), (4, 8117980), (5, 6494384), (8, 4058990), (10, 3247192), (13, 2497840), (16, 2029495), (20, 1623596), (26, 1248920), (40, 811798), (52, 624460), (65, 499568), (80, 405899), (104, 312230), (130, 249784), (208, 156115), (260, 124892), (520, 62446), (1040, 31223)]