10305220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 23304960

約数和(自身を除く): 12999740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 577, 893, 940, 1154, 1786, 2308, 2885, 3572, 4465, 5770, 8930, 10963, 11540, 17860, 21926, 27119, 43852, 54238, 54815, 108476, 109630, 135595, 219260, 271190, 515261, 542380, 1030522, 2061044, 2576305, 5152610, 10305220]

約数ペア:

[(1, 10305220), (2, 5152610), (4, 2576305), (5, 2061044), (10, 1030522), (19, 542380), (20, 515261), (38, 271190), (47, 219260), (76, 135595), (94, 109630), (95, 108476), (188, 54815), (190, 54238), (235, 43852), (380, 27119), (470, 21926), (577, 17860), (893, 11540), (940, 10963), (1154, 8930), (1786, 5770), (2308, 4465), (2885, 3572)]