65040350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{31727}}^1$

素因数の和:31780

約数の個数: 24

約数和(自身を含む): 123929568

約数和(自身を除く): 58889218

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 31727, 63454, 158635, 317270, 793175, 1300807, 1586350, 2601614, 6504035, 13008070, 32520175, 65040350]

約数ペア:

[(1, 65040350), (2, 32520175), (5, 13008070), (10, 6504035), (25, 2601614), (41, 1586350), (50, 1300807), (82, 793175), (205, 317270), (410, 158635), (1025, 63454), (2050, 31727)]