388650250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{23203}}^1$

素因数の和:23287

約数の個数: 32

約数和(自身を含む): 738444096

約数和(自身を除く): 349793846

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 670, 1675, 3350, 8375, 16750, 23203, 46406, 116015, 232030, 580075, 1160150, 1554601, 2900375, 3109202, 5800750, 7773005, 15546010, 38865025, 77730050, 194325125, 388650250]

約数ペア:

[(1, 388650250), (2, 194325125), (5, 77730050), (10, 38865025), (25, 15546010), (50, 7773005), (67, 5800750), (125, 3109202), (134, 2900375), (250, 1554601), (335, 1160150), (670, 580075), (1675, 232030), (3350, 116015), (8375, 46406), (16750, 23203)]