75563020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290627}}^1$

素因数の和:290649

約数の個数: 24

約数和(自身を含む): 170889264

約数和(自身を除く): 95326244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 290627, 581254, 1162508, 1453135, 2906270, 3778151, 5812540, 7556302, 15112604, 18890755, 37781510, 75563020]

約数ペア:

[(1, 75563020), (2, 37781510), (4, 18890755), (5, 15112604), (10, 7556302), (13, 5812540), (20, 3778151), (26, 2906270), (52, 1453135), (65, 1162508), (130, 581254), (260, 290627)]