69296720

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4397}}^1$

素因数の和:4607

約数の個数: 40

約数和(自身を含む): 161969544

約数和(自身を除く): 92672824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 4397, 7880, 8794, 15760, 17588, 21985, 35176, 43970, 70352, 87940, 175880, 351760, 866209, 1732418, 3464836, 4331045, 6929672, 8662090, 13859344, 17324180, 34648360, 69296720]

約数ペア:

[(1, 69296720), (2, 34648360), (4, 17324180), (5, 13859344), (8, 8662090), (10, 6929672), (16, 4331045), (20, 3464836), (40, 1732418), (80, 866209), (197, 351760), (394, 175880), (788, 87940), (985, 70352), (1576, 43970), (1970, 35176), (3152, 21985), (3940, 17588), (4397, 15760), (7880, 8794)]