250236460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14011}}^1$

素因数の和:14086

約数の個数: 48

約数和(自身を含む): 564963840

約数和(自身を除く): 314727380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930, 14011, 17860, 28022, 56044, 70055, 140110, 266209, 280220, 532418, 658517, 1064836, 1317034, 1331045, 2634068, 2662090, 3292585, 5324180, 6585170, 12511823, 13170340, 25023646, 50047292, 62559115, 125118230, 250236460]

約数ペア:

[(1, 250236460), (2, 125118230), (4, 62559115), (5, 50047292), (10, 25023646), (19, 13170340), (20, 12511823), (38, 6585170), (47, 5324180), (76, 3292585), (94, 2662090), (95, 2634068), (188, 1331045), (190, 1317034), (235, 1064836), (380, 658517), (470, 532418), (893, 280220), (940, 266209), (1786, 140110), (3572, 70055), (4465, 56044), (8930, 28022), (14011, 17860)]