8013800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 19736460

約数和(自身を除く): 11722660

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 2357, 3400, 4714, 9428, 11785, 18856, 23570, 40069, 47140, 58925, 80138, 94280, 117850, 160276, 200345, 235700, 320552, 400690, 471400, 801380, 1001725, 1602760, 2003450, 4006900, 8013800]

約数ペア:

[(1, 8013800), (2, 4006900), (4, 2003450), (5, 1602760), (8, 1001725), (10, 801380), (17, 471400), (20, 400690), (25, 320552), (34, 235700), (40, 200345), (50, 160276), (68, 117850), (85, 94280), (100, 80138), (136, 58925), (170, 47140), (200, 40069), (340, 23570), (425, 18856), (680, 11785), (850, 9428), (1700, 4714), (2357, 3400)]