42383680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7007

約数の個数: 56

約数和(自身を含む): 106253280

約数和(自身を除く): 63869600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 6971, 13942, 27884, 34855, 55768, 69710, 111536, 132449, 139420, 223072, 264898, 278840, 446144, 529796, 557680, 662245, 1059592, 1115360, 1324490, 2119184, 2230720, 2648980, 4238368, 5297960, 8476736, 10595920, 21191840, 42383680]

約数ペア:

[(1, 42383680), (2, 21191840), (4, 10595920), (5, 8476736), (8, 5297960), (10, 4238368), (16, 2648980), (19, 2230720), (20, 2119184), (32, 1324490), (38, 1115360), (40, 1059592), (64, 662245), (76, 557680), (80, 529796), (95, 446144), (152, 278840), (160, 264898), (190, 223072), (304, 139420), (320, 132449), (380, 111536), (608, 69710), (760, 55768), (1216, 34855), (1520, 27884), (3040, 13942), (6080, 6971)]