62609620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 135334080

約数和(自身を除く): 72724460

約数列:

[1, 2, 4, 5, 10, 20, 59, 97, 118, 194, 236, 295, 388, 485, 547, 590, 970, 1094, 1180, 1940, 2188, 2735, 5470, 5723, 10940, 11446, 22892, 28615, 32273, 53059, 57230, 64546, 106118, 114460, 129092, 161365, 212236, 265295, 322730, 530590, 645460, 1061180, 3130481, 6260962, 12521924, 15652405, 31304810, 62609620]

約数ペア:

[(1, 62609620), (2, 31304810), (4, 15652405), (5, 12521924), (10, 6260962), (20, 3130481), (59, 1061180), (97, 645460), (118, 530590), (194, 322730), (236, 265295), (295, 212236), (388, 161365), (485, 129092), (547, 114460), (590, 106118), (970, 64546), (1094, 57230), (1180, 53059), (1940, 32273), (2188, 28615), (2735, 22892), (5470, 11446), (5723, 10940)]