43708940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 101805984

約数和(自身を除く): 58097044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3257, 3355, 6514, 6710, 13028, 13420, 16285, 32570, 35827, 65140, 71654, 143308, 179135, 198677, 358270, 397354, 716540, 794708, 993385, 1986770, 2185447, 3973540, 4370894, 8741788, 10927235, 21854470, 43708940]

約数ペア:

[(1, 43708940), (2, 21854470), (4, 10927235), (5, 8741788), (10, 4370894), (11, 3973540), (20, 2185447), (22, 1986770), (44, 993385), (55, 794708), (61, 716540), (110, 397354), (122, 358270), (220, 198677), (244, 179135), (305, 143308), (610, 71654), (671, 65140), (1220, 35827), (1342, 32570), (2684, 16285), (3257, 13420), (3355, 13028), (6514, 6710)]