15555366980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9370703}}^1$

素因数の和:9370795

約数の個数: 24

約数和(自身を含む): 33059843712

約数和(自身を除く): 17504476732

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9370703, 18741406, 37482812, 46853515, 93707030, 187414060, 777768349, 1555536698, 3111073396, 3888841745, 7777683490, 15555366980]

約数ペア:

[(1, 15555366980), (2, 7777683490), (4, 3888841745), (5, 3111073396), (10, 1555536698), (20, 777768349), (83, 187414060), (166, 93707030), (332, 46853515), (415, 37482812), (830, 18741406), (1660, 9370703)]