1246503940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{55009}}^1$

素因数の和:55132

約数の個数: 48

約数和(自身を含む): 2883404160

約数和(自身を除く): 1636900220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 4532, 5665, 11330, 22660, 55009, 110018, 220036, 275045, 550090, 605099, 1100180, 1210198, 2420396, 3025495, 5665927, 6050990, 11331854, 12101980, 22663708, 28329635, 56659270, 62325197, 113318540, 124650394, 249300788, 311625985, 623251970, 1246503940]

約数ペア:

[(1, 1246503940), (2, 623251970), (4, 311625985), (5, 249300788), (10, 124650394), (11, 113318540), (20, 62325197), (22, 56659270), (44, 28329635), (55, 22663708), (103, 12101980), (110, 11331854), (206, 6050990), (220, 5665927), (412, 3025495), (515, 2420396), (1030, 1210198), (1133, 1100180), (2060, 605099), (2266, 550090), (4532, 275045), (5665, 220036), (11330, 110018), (22660, 55009)]