2961040

素因数分解:

$2^4\times 5^1\times {\mathrm{37013}}^1$

素因数の和:37026

約数の個数: 20

約数和(自身を含む): 6884604

約数和(自身を除く): 3923564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 37013, 74026, 148052, 185065, 296104, 370130, 592208, 740260, 1480520, 2961040]

約数ペア:

[(1, 2961040), (2, 1480520), (4, 740260), (5, 592208), (8, 370130), (10, 296104), (16, 185065), (20, 148052), (40, 74026), (80, 37013)]