60757820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 135021600

約数和(自身を除く): 74263780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 281, 380, 562, 569, 1124, 1138, 1405, 2276, 2810, 2845, 5339, 5620, 5690, 10678, 10811, 11380, 21356, 21622, 26695, 43244, 53390, 54055, 106780, 108110, 159889, 216220, 319778, 639556, 799445, 1598890, 3037891, 3197780, 6075782, 12151564, 15189455, 30378910, 60757820]

約数ペア:

[(1, 60757820), (2, 30378910), (4, 15189455), (5, 12151564), (10, 6075782), (19, 3197780), (20, 3037891), (38, 1598890), (76, 799445), (95, 639556), (190, 319778), (281, 216220), (380, 159889), (562, 108110), (569, 106780), (1124, 54055), (1138, 53390), (1405, 43244), (2276, 26695), (2810, 21622), (2845, 21356), (5339, 11380), (5620, 10811), (5690, 10678)]