2680854550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{11257}}^1$

素因数の和:11713

約数の個数: 48

約数和(自身を含む): 5452744752

約数和(自身を除く): 2771890202

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 433, 550, 866, 2165, 4330, 4763, 9526, 10825, 11257, 21650, 22514, 23815, 47630, 56285, 112570, 119075, 123827, 238150, 247654, 281425, 562850, 619135, 1238270, 3095675, 4874281, 6191350, 9748562, 24371405, 48742810, 53617091, 107234182, 121857025, 243714050, 268085455, 536170910, 1340427275, 2680854550]

約数ペア:

[(1, 2680854550), (2, 1340427275), (5, 536170910), (10, 268085455), (11, 243714050), (22, 121857025), (25, 107234182), (50, 53617091), (55, 48742810), (110, 24371405), (275, 9748562), (433, 6191350), (550, 4874281), (866, 3095675), (2165, 1238270), (4330, 619135), (4763, 562850), (9526, 281425), (10825, 247654), (11257, 238150), (21650, 123827), (22514, 119075), (23815, 112570), (47630, 56285)]