87675080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 207498240

約数和(自身を除く): 119823160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 607, 628, 785, 920, 1214, 1256, 1570, 2428, 3035, 3140, 3611, 4856, 6070, 6280, 7222, 12140, 13961, 14444, 18055, 24280, 27922, 28888, 36110, 55844, 69805, 72220, 95299, 111688, 139610, 144440, 190598, 279220, 381196, 476495, 558440, 762392, 952990, 1905980, 2191877, 3811960, 4383754, 8767508, 10959385, 17535016, 21918770, 43837540, 87675080]

約数ペア:

[(1, 87675080), (2, 43837540), (4, 21918770), (5, 17535016), (8, 10959385), (10, 8767508), (20, 4383754), (23, 3811960), (40, 2191877), (46, 1905980), (92, 952990), (115, 762392), (157, 558440), (184, 476495), (230, 381196), (314, 279220), (460, 190598), (607, 144440), (628, 139610), (785, 111688), (920, 95299), (1214, 72220), (1256, 69805), (1570, 55844), (2428, 36110), (3035, 28888), (3140, 27922), (3611, 24280), (4856, 18055), (6070, 14444), (6280, 13961), (7222, 12140)]