3160160

素因数分解:

$2^5\times 5^1\times {\mathrm{19751}}^1$

素因数の和:19766

約数の個数: 24

約数和(自身を含む): 7466256

約数和(自身を除く): 4306096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 19751, 39502, 79004, 98755, 158008, 197510, 316016, 395020, 632032, 790040, 1580080, 3160160]

約数ペア:

[(1, 3160160), (2, 1580080), (4, 790040), (5, 632032), (8, 395020), (10, 316016), (16, 197510), (20, 158008), (32, 98755), (40, 79004), (80, 39502), (160, 19751)]