79565560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 187142400

約数和(自身を除く): 107576840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 113, 116, 145, 226, 232, 290, 452, 565, 580, 607, 904, 1130, 1160, 1214, 2260, 2428, 3035, 3277, 4520, 4856, 6070, 6554, 12140, 13108, 16385, 17603, 24280, 26216, 32770, 35206, 65540, 68591, 70412, 88015, 131080, 137182, 140824, 176030, 274364, 342955, 352060, 548728, 685910, 704120, 1371820, 1989139, 2743640, 3978278, 7956556, 9945695, 15913112, 19891390, 39782780, 79565560]

約数ペア:

[(1, 79565560), (2, 39782780), (4, 19891390), (5, 15913112), (8, 9945695), (10, 7956556), (20, 3978278), (29, 2743640), (40, 1989139), (58, 1371820), (113, 704120), (116, 685910), (145, 548728), (226, 352060), (232, 342955), (290, 274364), (452, 176030), (565, 140824), (580, 137182), (607, 131080), (904, 88015), (1130, 70412), (1160, 68591), (1214, 65540), (2260, 35206), (2428, 32770), (3035, 26216), (3277, 24280), (4520, 17603), (4856, 16385), (6070, 13108), (6554, 12140)]