11381783660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{30253}}^1$

素因数の和:31722

約数の個数: 48

約数和(自身を含む): 25758981696

約数和(自身を除く): 14377198036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1447, 2894, 5788, 7235, 14470, 18811, 28940, 30253, 37622, 60506, 75244, 94055, 121012, 151265, 188110, 302530, 376220, 393289, 605060, 786578, 1573156, 1966445, 3932890, 7865780, 43776091, 87552182, 175104364, 218880455, 437760910, 569089183, 875521820, 1138178366, 2276356732, 2845445915, 5690891830, 11381783660]

約数ペア:

[(1, 11381783660), (2, 5690891830), (4, 2845445915), (5, 2276356732), (10, 1138178366), (13, 875521820), (20, 569089183), (26, 437760910), (52, 218880455), (65, 175104364), (130, 87552182), (260, 43776091), (1447, 7865780), (2894, 3932890), (5788, 1966445), (7235, 1573156), (14470, 786578), (18811, 605060), (28940, 393289), (30253, 376220), (37622, 302530), (60506, 188110), (75244, 151265), (94055, 121012)]