4323080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 6183160

約数列:

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

約数ペア:

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