130728700

素因数分解:

$2^2\times 5^2\times {\mathrm{677}}^1\times {\mathrm{1931}}^1$

素因数の和:2622

約数の個数: 36

約数和(自身を含む): 284247432

約数和(自身を除く): 153518732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 677, 1354, 1931, 2708, 3385, 3862, 6770, 7724, 9655, 13540, 16925, 19310, 33850, 38620, 48275, 67700, 96550, 193100, 1307287, 2614574, 5229148, 6536435, 13072870, 26145740, 32682175, 65364350, 130728700]

約数ペア:

[(1, 130728700), (2, 65364350), (4, 32682175), (5, 26145740), (10, 13072870), (20, 6536435), (25, 5229148), (50, 2614574), (100, 1307287), (677, 193100), (1354, 96550), (1931, 67700), (2708, 48275), (3385, 38620), (3862, 33850), (6770, 19310), (7724, 16925), (9655, 13540)]