2227846660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{8311}}^1$

素因数の和:9364

約数の個数: 48

約数和(自身を含む): 5043854592

約数和(自身を除く): 2816007932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1031, 2062, 4124, 5155, 8311, 10310, 13403, 16622, 20620, 26806, 33244, 41555, 53612, 67015, 83110, 108043, 134030, 166220, 216086, 268060, 432172, 540215, 1080430, 2160860, 8568641, 17137282, 34274564, 42843205, 85686410, 111392333, 171372820, 222784666, 445569332, 556961665, 1113923330, 2227846660]

約数ペア:

[(1, 2227846660), (2, 1113923330), (4, 556961665), (5, 445569332), (10, 222784666), (13, 171372820), (20, 111392333), (26, 85686410), (52, 42843205), (65, 34274564), (130, 17137282), (260, 8568641), (1031, 2160860), (2062, 1080430), (4124, 540215), (5155, 432172), (8311, 268060), (10310, 216086), (13403, 166220), (16622, 134030), (20620, 108043), (26806, 83110), (33244, 67015), (41555, 53612)]