8259280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6073}}^1$

素因数の和:6103

約数の個数: 40

約数和(自身を含む): 20335752

約数和(自身を除く): 12076472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 6073, 12146, 24292, 30365, 48584, 60730, 97168, 103241, 121460, 206482, 242920, 412964, 485840, 516205, 825928, 1032410, 1651856, 2064820, 4129640, 8259280]

約数ペア:

[(1, 8259280), (2, 4129640), (4, 2064820), (5, 1651856), (8, 1032410), (10, 825928), (16, 516205), (17, 485840), (20, 412964), (34, 242920), (40, 206482), (68, 121460), (80, 103241), (85, 97168), (136, 60730), (170, 48584), (272, 30365), (340, 24292), (680, 12146), (1360, 6073)]