4207930550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{10247}}^1$

素因数の和:10493

約数の個数: 48

約数和(自身を含む): 8051484672

約数和(自身を除く): 3843554122

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 191, 215, 382, 430, 955, 1075, 1910, 2150, 4775, 8213, 9550, 10247, 16426, 20494, 41065, 51235, 82130, 102470, 205325, 256175, 410650, 440621, 512350, 881242, 1957177, 2203105, 3914354, 4406210, 9785885, 11015525, 19571770, 22031050, 48929425, 84158611, 97858850, 168317222, 420793055, 841586110, 2103965275, 4207930550]

約数ペア:

[(1, 4207930550), (2, 2103965275), (5, 841586110), (10, 420793055), (25, 168317222), (43, 97858850), (50, 84158611), (86, 48929425), (191, 22031050), (215, 19571770), (382, 11015525), (430, 9785885), (955, 4406210), (1075, 3914354), (1910, 2203105), (2150, 1957177), (4775, 881242), (8213, 512350), (9550, 440621), (10247, 410650), (16426, 256175), (20494, 205325), (41065, 102470), (51235, 82130)]