2238863080

素因数分解:

$2^3\times 5^1\times {\mathrm{3797}}^1\times {\mathrm{14741}}^1$

素因数の和:18549

約数の個数: 32

約数和(自身を含む): 5039110440

約数和(自身を除く): 2800247360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3797, 7594, 14741, 15188, 18985, 29482, 30376, 37970, 58964, 73705, 75940, 117928, 147410, 151880, 294820, 589640, 55971577, 111943154, 223886308, 279857885, 447772616, 559715770, 1119431540, 2238863080]

約数ペア:

[(1, 2238863080), (2, 1119431540), (4, 559715770), (5, 447772616), (8, 279857885), (10, 223886308), (20, 111943154), (40, 55971577), (3797, 589640), (7594, 294820), (14741, 151880), (15188, 147410), (18985, 117928), (29482, 75940), (30376, 73705), (37970, 58964)]