237996950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 459420000

約数和(自身を除く): 221423050

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 103, 185, 206, 370, 515, 925, 1030, 1249, 1850, 2498, 2575, 3811, 5150, 6245, 7622, 12490, 19055, 31225, 38110, 46213, 62450, 92426, 95275, 128647, 190550, 231065, 257294, 462130, 643235, 1155325, 1286470, 2310650, 3216175, 4759939, 6432350, 9519878, 23799695, 47599390, 118998475, 237996950]

約数ペア:

[(1, 237996950), (2, 118998475), (5, 47599390), (10, 23799695), (25, 9519878), (37, 6432350), (50, 4759939), (74, 3216175), (103, 2310650), (185, 1286470), (206, 1155325), (370, 643235), (515, 462130), (925, 257294), (1030, 231065), (1249, 190550), (1850, 128647), (2498, 95275), (2575, 92426), (3811, 62450), (5150, 46213), (6245, 38110), (7622, 31225), (12490, 19055)]