9360340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 21659904

約数和(自身を除く): 12299564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 271, 314, 542, 628, 785, 1084, 1355, 1570, 1727, 2710, 2981, 3140, 3454, 5420, 5962, 6908, 8635, 11924, 14905, 17270, 29810, 34540, 42547, 59620, 85094, 170188, 212735, 425470, 468017, 850940, 936034, 1872068, 2340085, 4680170, 9360340]

約数ペア:

[(1, 9360340), (2, 4680170), (4, 2340085), (5, 1872068), (10, 936034), (11, 850940), (20, 468017), (22, 425470), (44, 212735), (55, 170188), (110, 85094), (157, 59620), (220, 42547), (271, 34540), (314, 29810), (542, 17270), (628, 14905), (785, 11924), (1084, 8635), (1355, 6908), (1570, 5962), (1727, 5420), (2710, 3454), (2981, 3140)]