23287900

素因数分解:

$2^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1494

約数の個数: 36

約数和(自身を含む): 50856120

約数和(自身を除く): 27568220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 179, 358, 716, 895, 1301, 1790, 2602, 3580, 4475, 5204, 6505, 8950, 13010, 17900, 26020, 32525, 65050, 130100, 232879, 465758, 931516, 1164395, 2328790, 4657580, 5821975, 11643950, 23287900]

約数ペア:

[(1, 23287900), (2, 11643950), (4, 5821975), (5, 4657580), (10, 2328790), (20, 1164395), (25, 931516), (50, 465758), (100, 232879), (179, 130100), (358, 65050), (716, 32525), (895, 26020), (1301, 17900), (1790, 13010), (2602, 8950), (3580, 6505), (4475, 5204)]