541550180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{6577}}^1$

素因数の和:6788

約数の個数: 48

約数和(自身を含む): 1193512320

約数和(自身を除く): 651962140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 179, 230, 358, 460, 716, 895, 1790, 3580, 4117, 6577, 8234, 13154, 16468, 20585, 26308, 32885, 41170, 65770, 82340, 131540, 151271, 302542, 605084, 756355, 1177283, 1512710, 2354566, 3025420, 4709132, 5886415, 11772830, 23545660, 27077509, 54155018, 108310036, 135387545, 270775090, 541550180]

約数ペア:

[(1, 541550180), (2, 270775090), (4, 135387545), (5, 108310036), (10, 54155018), (20, 27077509), (23, 23545660), (46, 11772830), (92, 5886415), (115, 4709132), (179, 3025420), (230, 2354566), (358, 1512710), (460, 1177283), (716, 756355), (895, 605084), (1790, 302542), (3580, 151271), (4117, 131540), (6577, 82340), (8234, 65770), (13154, 41170), (16468, 32885), (20585, 26308)]