236417840

素因数分解:

$2^4\times 5^1\times {\mathrm{2955223}}^1$

素因数の和:2955236

約数の個数: 20

約数和(自身を含む): 549671664

約数和(自身を除く): 313253824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2955223, 5910446, 11820892, 14776115, 23641784, 29552230, 47283568, 59104460, 118208920, 236417840]

約数ペア:

[(1, 236417840), (2, 118208920), (4, 59104460), (5, 47283568), (8, 29552230), (10, 23641784), (16, 14776115), (20, 11820892), (40, 5910446), (80, 2955223)]