44816980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172373}}^1$

素因数の和:172395

約数の個数: 24

約数和(自身を含む): 101355912

約数和(自身を除く): 56538932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 172373, 344746, 689492, 861865, 1723730, 2240849, 3447460, 4481698, 8963396, 11204245, 22408490, 44816980]

約数ペア:

[(1, 44816980), (2, 22408490), (4, 11204245), (5, 8963396), (10, 4481698), (13, 3447460), (20, 2240849), (26, 1723730), (52, 861865), (65, 689492), (130, 344746), (260, 172373)]