5006720

素因数分解:

$2^7\times 5^1\times {\mathrm{7823}}^1$

素因数の和:7842

約数の個数: 32

約数和(自身を含む): 11970720

約数和(自身を除く): 6964000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7823, 15646, 31292, 39115, 62584, 78230, 125168, 156460, 250336, 312920, 500672, 625840, 1001344, 1251680, 2503360, 5006720]

約数ペア:

[(1, 5006720), (2, 2503360), (4, 1251680), (5, 1001344), (8, 625840), (10, 500672), (16, 312920), (20, 250336), (32, 156460), (40, 125168), (64, 78230), (80, 62584), (128, 39115), (160, 31292), (320, 15646), (640, 7823)]