2808558790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1\times {\mathrm{6079}}^1$

素因数の和:7116

約数の個数: 32

約数和(自身を含む): 5169070080

約数和(自身を除く): 2360511290

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 983, 1966, 4915, 6079, 9830, 12158, 30395, 46201, 60790, 92402, 231005, 285713, 462010, 571426, 1428565, 2857130, 5975657, 11951314, 29878285, 59756570, 280855879, 561711758, 1404279395, 2808558790]

約数ペア:

[(1, 2808558790), (2, 1404279395), (5, 561711758), (10, 280855879), (47, 59756570), (94, 29878285), (235, 11951314), (470, 5975657), (983, 2857130), (1966, 1428565), (4915, 571426), (6079, 462010), (9830, 285713), (12158, 231005), (30395, 92402), (46201, 60790)]