384736130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{2503}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 730166400

約数和(自身を除く): 345430270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 809, 1618, 2503, 4045, 5006, 8090, 12515, 15371, 25030, 30742, 47557, 76855, 95114, 153710, 237785, 475570, 2024927, 4049854, 10124635, 20249270, 38473613, 76947226, 192368065, 384736130]

約数ペア:

[(1, 384736130), (2, 192368065), (5, 76947226), (10, 38473613), (19, 20249270), (38, 10124635), (95, 4049854), (190, 2024927), (809, 475570), (1618, 237785), (2503, 153710), (4045, 95114), (5006, 76855), (8090, 47557), (12515, 30742), (15371, 25030)]