42819170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 79528176

約数和(自身を除く): 36709006

約数列:

[1, 2, 5, 10, 41, 82, 181, 205, 362, 410, 577, 905, 1154, 1810, 2885, 5770, 7421, 14842, 23657, 37105, 47314, 74210, 104437, 118285, 208874, 236570, 522185, 1044370, 4281917, 8563834, 21409585, 42819170]

約数ペア:

[(1, 42819170), (2, 21409585), (5, 8563834), (10, 4281917), (41, 1044370), (82, 522185), (181, 236570), (205, 208874), (362, 118285), (410, 104437), (577, 74210), (905, 47314), (1154, 37105), (1810, 23657), (2885, 14842), (5770, 7421)]