1570346140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151871}}^1$

素因数の和:151938

約数の個数: 48

約数和(自身を含む): 3674087424

約数和(自身を除く): 2103741284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 151871, 303742, 607484, 759355, 1518710, 1670581, 3037420, 3341162, 6682324, 7137937, 8352905, 14275874, 16705810, 28551748, 33411620, 35689685, 71379370, 78517307, 142758740, 157034614, 314069228, 392586535, 785173070, 1570346140]

約数ペア:

[(1, 1570346140), (2, 785173070), (4, 392586535), (5, 314069228), (10, 157034614), (11, 142758740), (20, 78517307), (22, 71379370), (44, 35689685), (47, 33411620), (55, 28551748), (94, 16705810), (110, 14275874), (188, 8352905), (220, 7137937), (235, 6682324), (470, 3341162), (517, 3037420), (940, 1670581), (1034, 1518710), (2068, 759355), (2585, 607484), (5170, 303742), (10340, 151871)]