136745300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{25801}}^1$

素因数の和:25868

約数の個数: 36

約数和(自身を含む): 302347836

約数和(自身を除く): 165602536

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 25801, 51602, 103204, 129005, 258010, 516020, 645025, 1290050, 1367453, 2580100, 2734906, 5469812, 6837265, 13674530, 27349060, 34186325, 68372650, 136745300]

約数ペア:

[(1, 136745300), (2, 68372650), (4, 34186325), (5, 27349060), (10, 13674530), (20, 6837265), (25, 5469812), (50, 2734906), (53, 2580100), (100, 1367453), (106, 1290050), (212, 645025), (265, 516020), (530, 258010), (1060, 129005), (1325, 103204), (2650, 51602), (5300, 25801)]