28420300

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4817}}^1$

素因数の和:4890

約数の個数: 36

約数和(自身を含む): 62730360

約数和(自身を除く): 34310060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 4817, 5900, 9634, 19268, 24085, 48170, 96340, 120425, 240850, 284203, 481700, 568406, 1136812, 1421015, 2842030, 5684060, 7105075, 14210150, 28420300]

約数ペア:

[(1, 28420300), (2, 14210150), (4, 7105075), (5, 5684060), (10, 2842030), (20, 1421015), (25, 1136812), (50, 568406), (59, 481700), (100, 284203), (118, 240850), (236, 120425), (295, 96340), (590, 48170), (1180, 24085), (1475, 19268), (2950, 9634), (4817, 5900)]