39461440

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1115

約数の個数: 56

約数和(自身を含む): 94804992

約数和(自身を除く): 55343552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 971, 1016, 1270, 1942, 2032, 2540, 3884, 4064, 4855, 5080, 7768, 8128, 9710, 10160, 15536, 19420, 20320, 31072, 38840, 40640, 62144, 77680, 123317, 155360, 246634, 310720, 493268, 616585, 986536, 1233170, 1973072, 2466340, 3946144, 4932680, 7892288, 9865360, 19730720, 39461440]

約数ペア:

[(1, 39461440), (2, 19730720), (4, 9865360), (5, 7892288), (8, 4932680), (10, 3946144), (16, 2466340), (20, 1973072), (32, 1233170), (40, 986536), (64, 616585), (80, 493268), (127, 310720), (160, 246634), (254, 155360), (320, 123317), (508, 77680), (635, 62144), (971, 40640), (1016, 38840), (1270, 31072), (1942, 20320), (2032, 19420), (2540, 15536), (3884, 10160), (4064, 9710), (4855, 8128), (5080, 7768)]