47371160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16223}}^1$

素因数の和:16307

約数の個数: 32

約数和(自身を含む): 108051840

約数和(自身を除く): 60680680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 16223, 32446, 64892, 81115, 129784, 162230, 324460, 648920, 1184279, 2368558, 4737116, 5921395, 9474232, 11842790, 23685580, 47371160]

約数ペア:

[(1, 47371160), (2, 23685580), (4, 11842790), (5, 9474232), (8, 5921395), (10, 4737116), (20, 2368558), (40, 1184279), (73, 648920), (146, 324460), (292, 162230), (365, 129784), (584, 81115), (730, 64892), (1460, 32446), (2920, 16223)]