2568110770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{20639}}^1$

素因数の和:21210

約数の個数: 32

約数和(自身を含む): 4832732160

約数和(自身を除く): 2264621390

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 541, 1082, 2705, 5410, 12443, 20639, 24886, 41278, 62215, 103195, 124430, 206390, 474697, 949394, 2373485, 4746970, 11165699, 22331398, 55828495, 111656990, 256811077, 513622154, 1284055385, 2568110770]

約数ペア:

[(1, 2568110770), (2, 1284055385), (5, 513622154), (10, 256811077), (23, 111656990), (46, 55828495), (115, 22331398), (230, 11165699), (541, 4746970), (1082, 2373485), (2705, 949394), (5410, 474697), (12443, 206390), (20639, 124430), (24886, 103195), (41278, 62215)]