3885382280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7471889}}^1$

素因数の和:7471913

約数の個数: 32

約数和(自身を含む): 9414581400

約数和(自身を除く): 5529199120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7471889, 14943778, 29887556, 37359445, 59775112, 74718890, 97134557, 149437780, 194269114, 298875560, 388538228, 485672785, 777076456, 971345570, 1942691140, 3885382280]

約数ペア:

[(1, 3885382280), (2, 1942691140), (4, 971345570), (5, 777076456), (8, 485672785), (10, 388538228), (13, 298875560), (20, 194269114), (26, 149437780), (40, 97134557), (52, 74718890), (65, 59775112), (104, 37359445), (130, 29887556), (260, 14943778), (520, 7471889)]