6921002800

素因数分解:

$2^4\times 5^2\times {\mathrm{263}}^1\times {\mathrm{65789}}^1$

素因数の和:66070

約数の個数: 60

約数和(自身を含む): 16691186160

約数和(自身を除く): 9770183360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 263, 400, 526, 1052, 1315, 2104, 2630, 4208, 5260, 6575, 10520, 13150, 21040, 26300, 52600, 65789, 105200, 131578, 263156, 328945, 526312, 657890, 1052624, 1315780, 1644725, 2631560, 3289450, 5263120, 6578900, 13157800, 17302507, 26315600, 34605014, 69210028, 86512535, 138420056, 173025070, 276840112, 346050140, 432562675, 692100280, 865125350, 1384200560, 1730250700, 3460501400, 6921002800]

約数ペア:

[(1, 6921002800), (2, 3460501400), (4, 1730250700), (5, 1384200560), (8, 865125350), (10, 692100280), (16, 432562675), (20, 346050140), (25, 276840112), (40, 173025070), (50, 138420056), (80, 86512535), (100, 69210028), (200, 34605014), (263, 26315600), (400, 17302507), (526, 13157800), (1052, 6578900), (1315, 5263120), (2104, 3289450), (2630, 2631560), (4208, 1644725), (5260, 1315780), (6575, 1052624), (10520, 657890), (13150, 526312), (21040, 328945), (26300, 263156), (52600, 131578), (65789, 105200)]