28360300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5418

約数の個数: 36

約数和(自身を含む): 62714736

約数和(自身を除く): 34354436

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 5351, 10702, 21404, 26755, 53510, 107020, 133775, 267550, 283603, 535100, 567206, 1134412, 1418015, 2836030, 5672060, 7090075, 14180150, 28360300]

約数ペア:

[(1, 28360300), (2, 14180150), (4, 7090075), (5, 5672060), (10, 2836030), (20, 1418015), (25, 1134412), (50, 567206), (53, 535100), (100, 283603), (106, 267550), (212, 133775), (265, 107020), (530, 53510), (1060, 26755), (1325, 21404), (2650, 10702), (5300, 5351)]