8646160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 21712896

約数和(自身を除く): 13066736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 127, 148, 184, 185, 230, 254, 296, 368, 370, 460, 508, 592, 635, 740, 851, 920, 1016, 1270, 1480, 1702, 1840, 2032, 2540, 2921, 2960, 3404, 4255, 4699, 5080, 5842, 6808, 8510, 9398, 10160, 11684, 13616, 14605, 17020, 18796, 23368, 23495, 29210, 34040, 37592, 46736, 46990, 58420, 68080, 75184, 93980, 108077, 116840, 187960, 216154, 233680, 375920, 432308, 540385, 864616, 1080770, 1729232, 2161540, 4323080, 8646160]

約数ペア:

[(1, 8646160), (2, 4323080), (4, 2161540), (5, 1729232), (8, 1080770), (10, 864616), (16, 540385), (20, 432308), (23, 375920), (37, 233680), (40, 216154), (46, 187960), (74, 116840), (80, 108077), (92, 93980), (115, 75184), (127, 68080), (148, 58420), (184, 46990), (185, 46736), (230, 37592), (254, 34040), (296, 29210), (368, 23495), (370, 23368), (460, 18796), (508, 17020), (592, 14605), (635, 13616), (740, 11684), (851, 10160), (920, 9398), (1016, 8510), (1270, 6808), (1480, 5842), (1702, 5080), (1840, 4699), (2032, 4255), (2540, 3404), (2921, 2960)]