20193529300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{28847899}}^1$

素因数の和:28847920

約数の個数: 36

約数和(自身を含む): 50079954400

約数和(自身を除く): 29886425100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 28847899, 57695798, 115391596, 144239495, 201935293, 288478990, 403870586, 576957980, 721197475, 807741172, 1009676465, 1442394950, 2019352930, 2884789900, 4038705860, 5048382325, 10096764650, 20193529300]

約数ペア:

[(1, 20193529300), (2, 10096764650), (4, 5048382325), (5, 4038705860), (7, 2884789900), (10, 2019352930), (14, 1442394950), (20, 1009676465), (25, 807741172), (28, 721197475), (35, 576957980), (50, 403870586), (70, 288478990), (100, 201935293), (140, 144239495), (175, 115391596), (350, 57695798), (700, 28847899)]