80454572030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{891661}}^1$

素因数の和:892964

約数の個数: 32

約数和(自身を含む): 165635133120

約数和(自身を除く): 85180561090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1289, 2578, 6445, 9023, 12890, 18046, 45115, 90230, 891661, 1783322, 4458305, 6241627, 8916610, 12483254, 31208135, 62416270, 1149351029, 2298702058, 5746755145, 8045457203, 11493510290, 16090914406, 40227286015, 80454572030]

約数ペア:

[(1, 80454572030), (2, 40227286015), (5, 16090914406), (7, 11493510290), (10, 8045457203), (14, 5746755145), (35, 2298702058), (70, 1149351029), (1289, 62416270), (2578, 31208135), (6445, 12483254), (9023, 8916610), (12890, 6241627), (18046, 4458305), (45115, 1783322), (90230, 891661)]