115467220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3343}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 266289408

約数和(自身を除く): 150822188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 1570, 1727, 3140, 3343, 3454, 6686, 6908, 8635, 13372, 16715, 17270, 33430, 34540, 36773, 66860, 73546, 147092, 183865, 367730, 524851, 735460, 1049702, 2099404, 2624255, 5248510, 5773361, 10497020, 11546722, 23093444, 28866805, 57733610, 115467220]

約数ペア:

[(1, 115467220), (2, 57733610), (4, 28866805), (5, 23093444), (10, 11546722), (11, 10497020), (20, 5773361), (22, 5248510), (44, 2624255), (55, 2099404), (110, 1049702), (157, 735460), (220, 524851), (314, 367730), (628, 183865), (785, 147092), (1570, 73546), (1727, 66860), (3140, 36773), (3343, 34540), (3454, 33430), (6686, 17270), (6908, 16715), (8635, 13372)]