107625920

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3779}}^1$

素因数の和:3885

約数の個数: 56

約数和(自身を含む): 259232400

約数和(自身を除く): 151606480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 3779, 5696, 7120, 7558, 14240, 15116, 18895, 28480, 30232, 37790, 60464, 75580, 120928, 151160, 241856, 302320, 336331, 604640, 672662, 1209280, 1345324, 1681655, 2690648, 3363310, 5381296, 6726620, 10762592, 13453240, 21525184, 26906480, 53812960, 107625920]

約数ペア:

[(1, 107625920), (2, 53812960), (4, 26906480), (5, 21525184), (8, 13453240), (10, 10762592), (16, 6726620), (20, 5381296), (32, 3363310), (40, 2690648), (64, 1681655), (80, 1345324), (89, 1209280), (160, 672662), (178, 604640), (320, 336331), (356, 302320), (445, 241856), (712, 151160), (890, 120928), (1424, 75580), (1780, 60464), (2848, 37790), (3560, 30232), (3779, 28480), (5696, 18895), (7120, 15116), (7558, 14240)]