40191230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{13907}}^1$

素因数の和:13948

約数の個数: 24

約数和(自身を含む): 76855608

約数和(自身を除く): 36664378

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 13907, 27814, 69535, 139070, 236419, 472838, 1182095, 2364190, 4019123, 8038246, 20095615, 40191230]

約数ペア:

[(1, 40191230), (2, 20095615), (5, 8038246), (10, 4019123), (17, 2364190), (34, 1182095), (85, 472838), (170, 236419), (289, 139070), (578, 69535), (1445, 27814), (2890, 13907)]