1609769990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1\times {\mathrm{4409}}^1$

素因数の和:5704

約数の個数: 32

約数和(自身を含む): 3000564000

約数和(自身を除く): 1390794010

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1259, 2518, 4409, 6295, 8818, 12590, 22045, 36511, 44090, 73022, 127861, 182555, 255722, 365110, 639305, 1278610, 5550931, 11101862, 27754655, 55509310, 160976999, 321953998, 804884995, 1609769990]

約数ペア:

[(1, 1609769990), (2, 804884995), (5, 321953998), (10, 160976999), (29, 55509310), (58, 27754655), (145, 11101862), (290, 5550931), (1259, 1278610), (2518, 639305), (4409, 365110), (6295, 255722), (8818, 182555), (12590, 127861), (22045, 73022), (36511, 44090)]