23195450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8753}}^1$

素因数の和:8818

約数の個数: 24

約数和(自身を含む): 43962588

約数和(自身を除く): 20767138

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 8753, 17506, 43765, 87530, 218825, 437650, 463909, 927818, 2319545, 4639090, 11597725, 23195450]

約数ペア:

[(1, 23195450), (2, 11597725), (5, 4639090), (10, 2319545), (25, 927818), (50, 463909), (53, 437650), (106, 218825), (265, 87530), (530, 43765), (1325, 17506), (2650, 8753)]