5487280

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 12892032

約数和(自身を除く): 7404752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 607, 904, 1130, 1214, 1808, 2260, 2428, 3035, 4520, 4856, 6070, 9040, 9712, 12140, 24280, 48560, 68591, 137182, 274364, 342955, 548728, 685910, 1097456, 1371820, 2743640, 5487280]

約数ペア:

[(1, 5487280), (2, 2743640), (4, 1371820), (5, 1097456), (8, 685910), (10, 548728), (16, 342955), (20, 274364), (40, 137182), (80, 68591), (113, 48560), (226, 24280), (452, 12140), (565, 9712), (607, 9040), (904, 6070), (1130, 4856), (1214, 4520), (1808, 3035), (2260, 2428)]