68372650

素因数分解:

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

素因数の和:25866

約数の個数: 24

約数和(自身を含む): 129577644

約数和(自身を除く): 61204994

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 25801, 51602, 129005, 258010, 645025, 1290050, 1367453, 2734906, 6837265, 13674530, 34186325, 68372650]

約数ペア:

[(1, 68372650), (2, 34186325), (5, 13674530), (10, 6837265), (25, 2734906), (50, 1367453), (53, 1290050), (106, 645025), (265, 258010), (530, 129005), (1325, 51602), (2650, 25801)]