111739940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3137}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 254629872

約数和(自身を除く): 142889932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3137, 3562, 6274, 7124, 8905, 12548, 15685, 17810, 31370, 35620, 40781, 62740, 81562, 163124, 203905, 407810, 429769, 815620, 859538, 1719076, 2148845, 4297690, 5586997, 8595380, 11173994, 22347988, 27934985, 55869970, 111739940]

約数ペア:

[(1, 111739940), (2, 55869970), (4, 27934985), (5, 22347988), (10, 11173994), (13, 8595380), (20, 5586997), (26, 4297690), (52, 2148845), (65, 1719076), (130, 859538), (137, 815620), (260, 429769), (274, 407810), (548, 203905), (685, 163124), (1370, 81562), (1781, 62740), (2740, 40781), (3137, 35620), (3562, 31370), (6274, 17810), (7124, 15685), (8905, 12548)]