44231980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170123}}^1$

素因数の和:170145

約数の個数: 24

約数和(自身を含む): 100032912

約数和(自身を除く): 55800932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 170123, 340246, 680492, 850615, 1701230, 2211599, 3402460, 4423198, 8846396, 11057995, 22115990, 44231980]

約数ペア:

[(1, 44231980), (2, 22115990), (4, 11057995), (5, 8846396), (10, 4423198), (13, 3402460), (20, 2211599), (26, 1701230), (52, 850615), (65, 680492), (130, 340246), (260, 170123)]