23912500

素因数分解:

$2^2\times 5^5\times {\mathrm{1913}}^1$

素因数の和:1942

約数の個数: 36

約数和(自身を含む): 52332588

約数和(自身を除く): 28420088

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 1913, 2500, 3125, 3826, 6250, 7652, 9565, 12500, 19130, 38260, 47825, 95650, 191300, 239125, 478250, 956500, 1195625, 2391250, 4782500, 5978125, 11956250, 23912500]

約数ペア:

[(1, 23912500), (2, 11956250), (4, 5978125), (5, 4782500), (10, 2391250), (20, 1195625), (25, 956500), (50, 478250), (100, 239125), (125, 191300), (250, 95650), (500, 47825), (625, 38260), (1250, 19130), (1913, 12500), (2500, 9565), (3125, 7652), (3826, 6250)]