10431080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 25937280

約数和(自身を除く): 15506200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 157, 220, 302, 314, 440, 604, 628, 755, 785, 1208, 1256, 1510, 1570, 1661, 1727, 3020, 3140, 3322, 3454, 6040, 6280, 6644, 6908, 8305, 8635, 13288, 13816, 16610, 17270, 23707, 33220, 34540, 47414, 66440, 69080, 94828, 118535, 189656, 237070, 260777, 474140, 521554, 948280, 1043108, 1303885, 2086216, 2607770, 5215540, 10431080]

約数ペア:

[(1, 10431080), (2, 5215540), (4, 2607770), (5, 2086216), (8, 1303885), (10, 1043108), (11, 948280), (20, 521554), (22, 474140), (40, 260777), (44, 237070), (55, 189656), (88, 118535), (110, 94828), (151, 69080), (157, 66440), (220, 47414), (302, 34540), (314, 33220), (440, 23707), (604, 17270), (628, 16610), (755, 13816), (785, 13288), (1208, 8635), (1256, 8305), (1510, 6908), (1570, 6644), (1661, 6280), (1727, 6040), (3020, 3454), (3140, 3322)]