4366720

素因数分解:

$2^7\times 5^1\times {\mathrm{6823}}^1$

素因数の和:6842

約数の個数: 32

約数和(自身を含む): 10440720

約数和(自身を除く): 6074000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6823, 13646, 27292, 34115, 54584, 68230, 109168, 136460, 218336, 272920, 436672, 545840, 873344, 1091680, 2183360, 4366720]

約数ペア:

[(1, 4366720), (2, 2183360), (4, 1091680), (5, 873344), (8, 545840), (10, 436672), (16, 272920), (20, 218336), (32, 136460), (40, 109168), (64, 68230), (80, 54584), (128, 34115), (160, 27292), (320, 13646), (640, 6823)]