2334291280

素因数分解:

$2^4\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{8171}}^1$

素因数の和:11755

約数の個数: 40

約数和(自身を含む): 5429411424

約数和(自身を除く): 3095120144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3571, 7142, 8171, 14284, 16342, 17855, 28568, 32684, 35710, 40855, 57136, 65368, 71420, 81710, 130736, 142840, 163420, 285680, 326840, 653680, 29178641, 58357282, 116714564, 145893205, 233429128, 291786410, 466858256, 583572820, 1167145640, 2334291280]

約数ペア:

[(1, 2334291280), (2, 1167145640), (4, 583572820), (5, 466858256), (8, 291786410), (10, 233429128), (16, 145893205), (20, 116714564), (40, 58357282), (80, 29178641), (3571, 653680), (7142, 326840), (8171, 285680), (14284, 163420), (16342, 142840), (17855, 130736), (28568, 81710), (32684, 71420), (35710, 65368), (40855, 57136)]