90250850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{78479}}^1$

素因数の和:78514

約数の個数: 24

約数和(自身を含む): 175167360

約数和(自身を除く): 84916510

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 78479, 156958, 392395, 784790, 1805017, 1961975, 3610034, 3923950, 9025085, 18050170, 45125425, 90250850]

約数ペア:

[(1, 90250850), (2, 45125425), (5, 18050170), (10, 9025085), (23, 3923950), (25, 3610034), (46, 1961975), (50, 1805017), (115, 784790), (230, 392395), (575, 156958), (1150, 78479)]