244288510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2789}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 464032800

約数和(自身を除く): 219744290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461, 922, 2305, 2789, 4610, 5578, 8759, 13945, 17518, 27890, 43795, 52991, 87590, 105982, 264955, 529910, 1285729, 2571458, 6428645, 12857290, 24428851, 48857702, 122144255, 244288510]

約数ペア:

[(1, 244288510), (2, 122144255), (5, 48857702), (10, 24428851), (19, 12857290), (38, 6428645), (95, 2571458), (190, 1285729), (461, 529910), (922, 264955), (2305, 105982), (2789, 87590), (4610, 52991), (5578, 43795), (8759, 27890), (13945, 17518)]