12698200

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 29774880

約数和(自身を除く): 17076680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 367, 692, 734, 865, 1384, 1468, 1730, 1835, 2936, 3460, 3670, 4325, 6920, 7340, 8650, 9175, 14680, 17300, 18350, 34600, 36700, 63491, 73400, 126982, 253964, 317455, 507928, 634910, 1269820, 1587275, 2539640, 3174550, 6349100, 12698200]

約数ペア:

[(1, 12698200), (2, 6349100), (4, 3174550), (5, 2539640), (8, 1587275), (10, 1269820), (20, 634910), (25, 507928), (40, 317455), (50, 253964), (100, 126982), (173, 73400), (200, 63491), (346, 36700), (367, 34600), (692, 18350), (734, 17300), (865, 14680), (1384, 9175), (1468, 8650), (1730, 7340), (1835, 6920), (2936, 4325), (3460, 3670)]