5297960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7001

約数の個数: 32

約数和(自身を含む): 12549600

約数和(自身を除く): 7251640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6971, 13942, 27884, 34855, 55768, 69710, 132449, 139420, 264898, 278840, 529796, 662245, 1059592, 1324490, 2648980, 5297960]

約数ペア:

[(1, 5297960), (2, 2648980), (4, 1324490), (5, 1059592), (8, 662245), (10, 529796), (19, 278840), (20, 264898), (38, 139420), (40, 132449), (76, 69710), (95, 55768), (152, 34855), (190, 27884), (380, 13942), (760, 6971)]