9864250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 21430656

約数和(自身を除く): 11566406

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 211, 250, 275, 374, 422, 425, 550, 850, 935, 1055, 1375, 1870, 2110, 2125, 2321, 2750, 3587, 4250, 4642, 4675, 5275, 7174, 9350, 10550, 11605, 17935, 23210, 23375, 26375, 35870, 39457, 46750, 52750, 58025, 78914, 89675, 116050, 179350, 197285, 290125, 394570, 448375, 580250, 896750, 986425, 1972850, 4932125, 9864250]

約数ペア:

[(1, 9864250), (2, 4932125), (5, 1972850), (10, 986425), (11, 896750), (17, 580250), (22, 448375), (25, 394570), (34, 290125), (50, 197285), (55, 179350), (85, 116050), (110, 89675), (125, 78914), (170, 58025), (187, 52750), (211, 46750), (250, 39457), (275, 35870), (374, 26375), (422, 23375), (425, 23210), (550, 17935), (850, 11605), (935, 10550), (1055, 9350), (1375, 7174), (1870, 5275), (2110, 4675), (2125, 4642), (2321, 4250), (2750, 3587)]