187667050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 359834112

約数和(自身を除く): 172167062

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 191, 215, 382, 430, 457, 914, 955, 1075, 1910, 2150, 2285, 4570, 4775, 8213, 9550, 11425, 16426, 19651, 22850, 39302, 41065, 82130, 87287, 98255, 174574, 196510, 205325, 410650, 436435, 491275, 872870, 982550, 2182175, 3753341, 4364350, 7506682, 18766705, 37533410, 93833525, 187667050]

約数ペア:

[(1, 187667050), (2, 93833525), (5, 37533410), (10, 18766705), (25, 7506682), (43, 4364350), (50, 3753341), (86, 2182175), (191, 982550), (215, 872870), (382, 491275), (430, 436435), (457, 410650), (914, 205325), (955, 196510), (1075, 174574), (1910, 98255), (2150, 87287), (2285, 82130), (4570, 41065), (4775, 39302), (8213, 22850), (9550, 19651), (11425, 16426)]