13690900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4764

約数の個数: 36

約数和(自身を含む): 30740220

約数和(自身を除く): 17049320

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 4721, 9442, 18884, 23605, 47210, 94420, 118025, 136909, 236050, 273818, 472100, 547636, 684545, 1369090, 2738180, 3422725, 6845450, 13690900]

約数ペア:

[(1, 13690900), (2, 6845450), (4, 3422725), (5, 2738180), (10, 1369090), (20, 684545), (25, 547636), (29, 472100), (50, 273818), (58, 236050), (100, 136909), (116, 118025), (145, 94420), (290, 47210), (580, 23605), (725, 18884), (1450, 9442), (2900, 4721)]