123250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 32

約数和(自身を含む): 252720

約数和(自身を除く): 129470

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 145, 170, 250, 290, 425, 493, 725, 850, 986, 1450, 2125, 2465, 3625, 4250, 4930, 7250, 12325, 24650, 61625, 123250]

約数ペア:

[(1, 123250), (2, 61625), (5, 24650), (10, 12325), (17, 7250), (25, 4930), (29, 4250), (34, 3625), (50, 2465), (58, 2125), (85, 1450), (125, 986), (145, 850), (170, 725), (250, 493), (290, 425)]