75349460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 164021760

約数和(自身を除く): 88672300

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 940, 1129, 1420, 2258, 3337, 4516, 5645, 6674, 11290, 13348, 16685, 22580, 33370, 53063, 66740, 80159, 106126, 160318, 212252, 265315, 320636, 400795, 530630, 801590, 1061260, 1603180, 3767473, 7534946, 15069892, 18837365, 37674730, 75349460]

約数ペア:

[(1, 75349460), (2, 37674730), (4, 18837365), (5, 15069892), (10, 7534946), (20, 3767473), (47, 1603180), (71, 1061260), (94, 801590), (142, 530630), (188, 400795), (235, 320636), (284, 265315), (355, 212252), (470, 160318), (710, 106126), (940, 80159), (1129, 66740), (1420, 53063), (2258, 33370), (3337, 22580), (4516, 16685), (5645, 13348), (6674, 11290)]