5111750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 11501568

約数和(自身を除く): 6389818

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 127, 161, 175, 230, 250, 254, 322, 350, 575, 635, 805, 875, 889, 1150, 1270, 1610, 1750, 1778, 2875, 2921, 3175, 4025, 4445, 5750, 5842, 6350, 8050, 8890, 14605, 15875, 20125, 20447, 22225, 29210, 31750, 40250, 40894, 44450, 73025, 102235, 111125, 146050, 204470, 222250, 365125, 511175, 730250, 1022350, 2555875, 5111750]

約数ペア:

[(1, 5111750), (2, 2555875), (5, 1022350), (7, 730250), (10, 511175), (14, 365125), (23, 222250), (25, 204470), (35, 146050), (46, 111125), (50, 102235), (70, 73025), (115, 44450), (125, 40894), (127, 40250), (161, 31750), (175, 29210), (230, 22225), (250, 20447), (254, 20125), (322, 15875), (350, 14605), (575, 8890), (635, 8050), (805, 6350), (875, 5842), (889, 5750), (1150, 4445), (1270, 4025), (1610, 3175), (1750, 2921), (1778, 2875)]