80264230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 149919264

約数和(自身を除く): 69655034

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 2557, 3139, 5114, 6278, 12785, 15695, 25570, 31390, 109951, 186661, 219902, 373322, 549755, 933305, 1099510, 1866610, 8026423, 16052846, 40132115, 80264230]

約数ペア:

[(1, 80264230), (2, 40132115), (5, 16052846), (10, 8026423), (43, 1866610), (73, 1099510), (86, 933305), (146, 549755), (215, 373322), (365, 219902), (430, 186661), (730, 109951), (2557, 31390), (3139, 25570), (5114, 15695), (6278, 12785)]