12441580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 28476000

約数和(自身を除く): 16034420

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 1129, 2204, 2258, 2755, 4516, 5510, 5645, 11020, 11290, 21451, 22580, 32741, 42902, 65482, 85804, 107255, 130964, 163705, 214510, 327410, 429020, 622079, 654820, 1244158, 2488316, 3110395, 6220790, 12441580]

約数ペア:

[(1, 12441580), (2, 6220790), (4, 3110395), (5, 2488316), (10, 1244158), (19, 654820), (20, 622079), (29, 429020), (38, 327410), (58, 214510), (76, 163705), (95, 130964), (116, 107255), (145, 85804), (190, 65482), (290, 42902), (380, 32741), (551, 22580), (580, 21451), (1102, 11290), (1129, 11020), (2204, 5645), (2258, 5510), (2755, 4516)]