40818370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3433}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 77883120

約数和(自身を除く): 37064750

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 3433, 5945, 6866, 11890, 17165, 34330, 99557, 140753, 199114, 281506, 497785, 703765, 995570, 1407530, 4081837, 8163674, 20409185, 40818370]

約数ペア:

[(1, 40818370), (2, 20409185), (5, 8163674), (10, 4081837), (29, 1407530), (41, 995570), (58, 703765), (82, 497785), (145, 281506), (205, 199114), (290, 140753), (410, 99557), (1189, 34330), (2378, 17165), (3433, 11890), (5945, 6866)]