33372820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 77107968

約数和(自身を除く): 43735148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 2731, 3055, 5462, 6110, 10924, 12220, 13655, 27310, 35503, 54620, 71006, 128357, 142012, 177515, 256714, 355030, 513428, 641785, 710060, 1283570, 1668641, 2567140, 3337282, 6674564, 8343205, 16686410, 33372820]

約数ペア:

[(1, 33372820), (2, 16686410), (4, 8343205), (5, 6674564), (10, 3337282), (13, 2567140), (20, 1668641), (26, 1283570), (47, 710060), (52, 641785), (65, 513428), (94, 355030), (130, 256714), (188, 177515), (235, 142012), (260, 128357), (470, 71006), (611, 54620), (940, 35503), (1222, 27310), (2444, 13655), (2731, 12220), (3055, 10924), (5462, 6110)]