65796260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{106123}}^1$

素因数の和:106163

約数の個数: 24

約数和(自身を含む): 142630656

約数和(自身を除く): 76834396

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 106123, 212246, 424492, 530615, 1061230, 2122460, 3289813, 6579626, 13159252, 16449065, 32898130, 65796260]

約数ペア:

[(1, 65796260), (2, 32898130), (4, 16449065), (5, 13159252), (10, 6579626), (20, 3289813), (31, 2122460), (62, 1061230), (124, 530615), (155, 424492), (310, 212246), (620, 106123)]