12378250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 23549760

約数和(自身を除く): 11171510

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 670, 739, 1478, 1675, 3350, 3695, 7390, 8375, 16750, 18475, 36950, 49513, 92375, 99026, 184750, 247565, 495130, 1237825, 2475650, 6189125, 12378250]

約数ペア:

[(1, 12378250), (2, 6189125), (5, 2475650), (10, 1237825), (25, 495130), (50, 247565), (67, 184750), (125, 99026), (134, 92375), (250, 49513), (335, 36950), (670, 18475), (739, 16750), (1478, 8375), (1675, 7390), (3350, 3695)]