40353924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 102186560

約数和(自身を除く): 61832636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 1861, 3614, 3722, 5421, 5583, 7228, 7444, 10842, 11166, 21684, 22332, 24193, 48386, 72579, 96772, 145158, 258679, 290316, 517358, 776037, 1034716, 1552074, 3104148, 3362827, 6725654, 10088481, 13451308, 20176962, 40353924]

約数ペア:

[(1, 40353924), (2, 20176962), (3, 13451308), (4, 10088481), (6, 6725654), (12, 3362827), (13, 3104148), (26, 1552074), (39, 1034716), (52, 776037), (78, 517358), (139, 290316), (156, 258679), (278, 145158), (417, 96772), (556, 72579), (834, 48386), (1668, 24193), (1807, 22332), (1861, 21684), (3614, 11166), (3722, 10842), (5421, 7444), (5583, 7228)]