5520760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19717}}^1$

素因数の和:19735

約数の個数: 32

約数和(自身を含む): 14196960

約数和(自身を除く): 8676200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19717, 39434, 78868, 98585, 138019, 157736, 197170, 276038, 394340, 552076, 690095, 788680, 1104152, 1380190, 2760380, 5520760]

約数ペア:

[(1, 5520760), (2, 2760380), (4, 1380190), (5, 1104152), (7, 788680), (8, 690095), (10, 552076), (14, 394340), (20, 276038), (28, 197170), (35, 157736), (40, 138019), (56, 98585), (70, 78868), (140, 39434), (280, 19717)]