89944016770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10007}}^1\times {\mathrm{10099}}^1$

素因数の和:20202

約数の個数: 32

約数和(自身を含む): 163750896000

約数和(自身を除く): 73806879230

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 10007, 10099, 20014, 20198, 50035, 50495, 100070, 100990, 890623, 898811, 1781246, 1797622, 4453115, 4494055, 8906230, 8988110, 101060693, 202121386, 505303465, 1010606930, 8994401677, 17988803354, 44972008385, 89944016770]

約数ペア:

[(1, 89944016770), (2, 44972008385), (5, 17988803354), (10, 8994401677), (89, 1010606930), (178, 505303465), (445, 202121386), (890, 101060693), (10007, 8988110), (10099, 8906230), (20014, 4494055), (20198, 4453115), (50035, 1797622), (50495, 1781246), (100070, 898811), (100990, 890623)]