542739070

素因数分解:

$2^1\times 5^1\times {\mathrm{5309}}^1\times {\mathrm{10223}}^1$

素因数の和:15539

約数の個数: 16

約数和(自身を含む): 977209920

約数和(自身を除く): 434470850

約数列:

[1, 2, 5, 10, 5309, 10223, 10618, 20446, 26545, 51115, 53090, 102230, 54273907, 108547814, 271369535, 542739070]

約数ペア:

[(1, 542739070), (2, 271369535), (5, 108547814), (10, 54273907), (5309, 102230), (10223, 53090), (10618, 51115), (20446, 26545)]