5253520

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 12358584

約数和(自身を除く): 7105064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 677, 776, 970, 1354, 1552, 1940, 2708, 3385, 3880, 5416, 6770, 7760, 10832, 13540, 27080, 54160, 65669, 131338, 262676, 328345, 525352, 656690, 1050704, 1313380, 2626760, 5253520]

約数ペア:

[(1, 5253520), (2, 2626760), (4, 1313380), (5, 1050704), (8, 656690), (10, 525352), (16, 328345), (20, 262676), (40, 131338), (80, 65669), (97, 54160), (194, 27080), (388, 13540), (485, 10832), (677, 7760), (776, 6770), (970, 5416), (1354, 3880), (1552, 3385), (1940, 2708)]