11273920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{719}}^1$

素因数の和:750

約数の個数: 84

約数和(自身を含む): 31272480

約数和(自身を除く): 19998560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 719, 784, 980, 1120, 1438, 1568, 1960, 2240, 2876, 3136, 3595, 3920, 5033, 5752, 7190, 7840, 10066, 11504, 14380, 15680, 20132, 23008, 25165, 28760, 35231, 40264, 46016, 50330, 57520, 70462, 80528, 100660, 115040, 140924, 161056, 176155, 201320, 230080, 281848, 322112, 352310, 402640, 563696, 704620, 805280, 1127392, 1409240, 1610560, 2254784, 2818480, 5636960, 11273920]

約数ペア:

[(1, 11273920), (2, 5636960), (4, 2818480), (5, 2254784), (7, 1610560), (8, 1409240), (10, 1127392), (14, 805280), (16, 704620), (20, 563696), (28, 402640), (32, 352310), (35, 322112), (40, 281848), (49, 230080), (56, 201320), (64, 176155), (70, 161056), (80, 140924), (98, 115040), (112, 100660), (140, 80528), (160, 70462), (196, 57520), (224, 50330), (245, 46016), (280, 40264), (320, 35231), (392, 28760), (448, 25165), (490, 23008), (560, 20132), (719, 15680), (784, 14380), (980, 11504), (1120, 10066), (1438, 7840), (1568, 7190), (1960, 5752), (2240, 5033), (2876, 3920), (3136, 3595)]