72779690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383051}}^1$

素因数の和:383077

約数の個数: 16

約数和(自身を含む): 137898720

約数和(自身を除く): 65119030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 383051, 766102, 1915255, 3830510, 7277969, 14555938, 36389845, 72779690]

約数ペア:

[(1, 72779690), (2, 36389845), (5, 14555938), (10, 7277969), (19, 3830510), (38, 1915255), (95, 766102), (190, 383051)]