145440751940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661094327}}^1$

素因数の和:661094347

約数の個数: 24

約数和(自身を含む): 333191541312

約数和(自身を除く): 187750789372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 661094327, 1322188654, 2644377308, 3305471635, 6610943270, 7272037597, 13221886540, 14544075194, 29088150388, 36360187985, 72720375970, 145440751940]

約数ペア:

[(1, 145440751940), (2, 72720375970), (4, 36360187985), (5, 29088150388), (10, 14544075194), (11, 13221886540), (20, 7272037597), (22, 6610943270), (44, 3305471635), (55, 2644377308), (110, 1322188654), (220, 661094327)]