100379830

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{23957}}^1$

素因数の和:24383

約数の個数: 16

約数和(自身を含む): 181122480

約数和(自身を除く): 80742650

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 23957, 47914, 119785, 239570, 10037983, 20075966, 50189915, 100379830]

約数ペア:

[(1, 100379830), (2, 50189915), (5, 20075966), (10, 10037983), (419, 239570), (838, 119785), (2095, 47914), (4190, 23957)]