1108231840

素因数分解:

$2^5\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{4951}}^1$

素因数の和:6365

約数の個数: 48

約数和(自身を含む): 2620598400

約数和(自身を除く): 1512366560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1399, 2798, 4951, 5596, 6995, 9902, 11192, 13990, 19804, 22384, 24755, 27980, 39608, 44768, 49510, 55960, 79216, 99020, 111920, 158432, 198040, 223840, 396080, 792160, 6926449, 13852898, 27705796, 34632245, 55411592, 69264490, 110823184, 138528980, 221646368, 277057960, 554115920, 1108231840]

約数ペア:

[(1, 1108231840), (2, 554115920), (4, 277057960), (5, 221646368), (8, 138528980), (10, 110823184), (16, 69264490), (20, 55411592), (32, 34632245), (40, 27705796), (80, 13852898), (160, 6926449), (1399, 792160), (2798, 396080), (4951, 223840), (5596, 198040), (6995, 158432), (9902, 111920), (11192, 99020), (13990, 79216), (19804, 55960), (22384, 49510), (24755, 44768), (27980, 39608)]