492033920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{109829}}^1$

素因数の和:109855

約数の個数: 64

約数和(自身を含む): 1344319200

約数和(自身を除く): 852285280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 109829, 219658, 439316, 549145, 768803, 878632, 1098290, 1537606, 1757264, 2196580, 3075212, 3514528, 3844015, 4393160, 6150424, 7029056, 7688030, 8786320, 12300848, 14058112, 15376060, 17572640, 24601696, 30752120, 35145280, 49203392, 61504240, 70290560, 98406784, 123008480, 246016960, 492033920]

約数ペア:

[(1, 492033920), (2, 246016960), (4, 123008480), (5, 98406784), (7, 70290560), (8, 61504240), (10, 49203392), (14, 35145280), (16, 30752120), (20, 24601696), (28, 17572640), (32, 15376060), (35, 14058112), (40, 12300848), (56, 8786320), (64, 7688030), (70, 7029056), (80, 6150424), (112, 4393160), (128, 3844015), (140, 3514528), (160, 3075212), (224, 2196580), (280, 1757264), (320, 1537606), (448, 1098290), (560, 878632), (640, 768803), (896, 549145), (1120, 439316), (2240, 219658), (4480, 109829)]