23438260

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6547}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 49502880

約数和(自身を除く): 26064620

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 6547, 13094, 26188, 32735, 65470, 130940, 1171913, 2343826, 4687652, 5859565, 11719130, 23438260]

約数ペア:

[(1, 23438260), (2, 11719130), (4, 5859565), (5, 4687652), (10, 2343826), (20, 1171913), (179, 130940), (358, 65470), (716, 32735), (895, 26188), (1790, 13094), (3580, 6547)]