85399700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{23081}}^1$

素因数の和:23132

約数の個数: 36

約数和(自身を含む): 190334172

約数和(自身を除く): 104934472

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 23081, 46162, 92324, 115405, 230810, 461620, 577025, 853997, 1154050, 1707994, 2308100, 3415988, 4269985, 8539970, 17079940, 21349925, 42699850, 85399700]

約数ペア:

[(1, 85399700), (2, 42699850), (4, 21349925), (5, 17079940), (10, 8539970), (20, 4269985), (25, 3415988), (37, 2308100), (50, 1707994), (74, 1154050), (100, 853997), (148, 577025), (185, 461620), (370, 230810), (740, 115405), (925, 92324), (1850, 46162), (3700, 23081)]