2550870130

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{11423}}^1$

素因数の和:11730

約数の個数: 32

約数和(自身を含む): 4653863424

約数和(自身を除く): 2102993294

約数列:

[1, 2, 5, 10, 137, 163, 274, 326, 685, 815, 1370, 1630, 11423, 22331, 22846, 44662, 57115, 111655, 114230, 223310, 1564951, 1861949, 3129902, 3723898, 7824755, 9309745, 15649510, 18619490, 255087013, 510174026, 1275435065, 2550870130]

約数ペア:

[(1, 2550870130), (2, 1275435065), (5, 510174026), (10, 255087013), (137, 18619490), (163, 15649510), (274, 9309745), (326, 7824755), (685, 3723898), (815, 3129902), (1370, 1861949), (1630, 1564951), (11423, 223310), (22331, 114230), (22846, 111655), (44662, 57115)]