194080325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 264625920

約数和(自身を除く): 70545595

約数列:

[1, 5, 23, 25, 29, 103, 113, 115, 145, 515, 565, 575, 667, 725, 2369, 2575, 2599, 2825, 2987, 3277, 3335, 11639, 11845, 12995, 14935, 16385, 16675, 58195, 59225, 64975, 68701, 74675, 75371, 81925, 267697, 290975, 337531, 343505, 376855, 1338485, 1687655, 1717525, 1884275, 6692425, 7763213, 8438275, 38816065, 194080325]

約数ペア:

[(1, 194080325), (5, 38816065), (23, 8438275), (25, 7763213), (29, 6692425), (103, 1884275), (113, 1717525), (115, 1687655), (145, 1338485), (515, 376855), (565, 343505), (575, 337531), (667, 290975), (725, 267697), (2369, 81925), (2575, 75371), (2599, 74675), (2825, 68701), (2987, 64975), (3277, 59225), (3335, 58195), (11639, 16675), (11845, 16385), (12995, 14935)]