4689200080

素因数分解:

$2^4\times 5^1\times {\mathrm{2897}}^1\times {\mathrm{20233}}^1$

素因数の和:23143

約数の個数: 40

約数和(自身を含む): 10906692552

約数和(自身を除く): 6217492472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2897, 5794, 11588, 14485, 20233, 23176, 28970, 40466, 46352, 57940, 80932, 101165, 115880, 161864, 202330, 231760, 323728, 404660, 809320, 1618640, 58615001, 117230002, 234460004, 293075005, 468920008, 586150010, 937840016, 1172300020, 2344600040, 4689200080]

約数ペア:

[(1, 4689200080), (2, 2344600040), (4, 1172300020), (5, 937840016), (8, 586150010), (10, 468920008), (16, 293075005), (20, 234460004), (40, 117230002), (80, 58615001), (2897, 1618640), (5794, 809320), (11588, 404660), (14485, 323728), (20233, 231760), (23176, 202330), (28970, 161864), (40466, 115880), (46352, 101165), (57940, 80932)]