72953890

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{5531}}^1$

素因数の和:6857

約数の個数: 16

約数和(自身を含む): 131440320

約数和(自身を除く): 58486430

約数列:

[1, 2, 5, 10, 1319, 2638, 5531, 6595, 11062, 13190, 27655, 55310, 7295389, 14590778, 36476945, 72953890]

約数ペア:

[(1, 72953890), (2, 36476945), (5, 14590778), (10, 7295389), (1319, 55310), (2638, 27655), (5531, 13190), (6595, 11062)]