75267220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5323}}^1$

素因数の和:5440

約数の個数: 48

約数和(自身を含む): 182464128

約数和(自身を除く): 107196908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 5323, 7070, 10646, 14140, 21292, 26615, 37261, 53230, 74522, 106460, 149044, 186305, 372610, 537623, 745220, 1075246, 2150492, 2688115, 3763361, 5376230, 7526722, 10752460, 15053444, 18816805, 37633610, 75267220]

約数ペア:

[(1, 75267220), (2, 37633610), (4, 18816805), (5, 15053444), (7, 10752460), (10, 7526722), (14, 5376230), (20, 3763361), (28, 2688115), (35, 2150492), (70, 1075246), (101, 745220), (140, 537623), (202, 372610), (404, 186305), (505, 149044), (707, 106460), (1010, 74522), (1414, 53230), (2020, 37261), (2828, 26615), (3535, 21292), (5323, 14140), (7070, 10646)]