2380811920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1750597}}^1$

素因数の和:1750627

約数の個数: 40

約数和(自身を含む): 5861002104

約数和(自身を除く): 3480190184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1750597, 3501194, 7002388, 8752985, 14004776, 17505970, 28009552, 29760149, 35011940, 59520298, 70023880, 119040596, 140047760, 148800745, 238081192, 297601490, 476162384, 595202980, 1190405960, 2380811920]

約数ペア:

[(1, 2380811920), (2, 1190405960), (4, 595202980), (5, 476162384), (8, 297601490), (10, 238081192), (16, 148800745), (17, 140047760), (20, 119040596), (34, 70023880), (40, 59520298), (68, 35011940), (80, 29760149), (85, 28009552), (136, 17505970), (170, 14004776), (272, 8752985), (340, 7002388), (680, 3501194), (1360, 1750597)]