254037800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{74717}}^1$

素因数の和:74750

約数の個数: 48

約数和(自身を含む): 625389660

約数和(自身を除く): 371351860

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, 3400, 74717, 149434, 298868, 373585, 597736, 747170, 1270189, 1494340, 1867925, 2540378, 2988680, 3735850, 5080756, 6350945, 7471700, 10161512, 12701890, 14943400, 25403780, 31754725, 50807560, 63509450, 127018900, 254037800]

約数ペア:

[(1, 254037800), (2, 127018900), (4, 63509450), (5, 50807560), (8, 31754725), (10, 25403780), (17, 14943400), (20, 12701890), (25, 10161512), (34, 7471700), (40, 6350945), (50, 5080756), (68, 3735850), (85, 2988680), (100, 2540378), (136, 1867925), (170, 1494340), (200, 1270189), (340, 747170), (425, 597736), (680, 373585), (850, 298868), (1700, 149434), (3400, 74717)]