32378680

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4679}}^1$

素因数の和:4863

約数の個数: 32

約数和(自身を含む): 73288800

約数和(自身を除く): 40910120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 4679, 6920, 9358, 18716, 23395, 37432, 46790, 93580, 187160, 809467, 1618934, 3237868, 4047335, 6475736, 8094670, 16189340, 32378680]

約数ペア:

[(1, 32378680), (2, 16189340), (4, 8094670), (5, 6475736), (8, 4047335), (10, 3237868), (20, 1618934), (40, 809467), (173, 187160), (346, 93580), (692, 46790), (865, 37432), (1384, 23395), (1730, 18716), (3460, 9358), (4679, 6920)]