140790200

素因数分解:

$2^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2293}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 328546680

約数和(自身を除く): 187756480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 307, 614, 1228, 1535, 2293, 2456, 3070, 4586, 6140, 7675, 9172, 11465, 12280, 15350, 18344, 22930, 30700, 45860, 57325, 61400, 91720, 114650, 229300, 458600, 703951, 1407902, 2815804, 3519755, 5631608, 7039510, 14079020, 17598775, 28158040, 35197550, 70395100, 140790200]

約数ペア:

[(1, 140790200), (2, 70395100), (4, 35197550), (5, 28158040), (8, 17598775), (10, 14079020), (20, 7039510), (25, 5631608), (40, 3519755), (50, 2815804), (100, 1407902), (200, 703951), (307, 458600), (614, 229300), (1228, 114650), (1535, 91720), (2293, 61400), (2456, 57325), (3070, 45860), (4586, 30700), (6140, 22930), (7675, 18344), (9172, 15350), (11465, 12280)]