158367996880

素因数分解:

$2^4\times 5^1\times {\mathrm{3533}}^1\times {\mathrm{560317}}^1$

素因数の和:563863

約数の個数: 40

約数和(自身を含む): 368310469032

約数和(自身を除く): 209942472152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3533, 7066, 14132, 17665, 28264, 35330, 56528, 70660, 141320, 282640, 560317, 1120634, 2241268, 2801585, 4482536, 5603170, 8965072, 11206340, 22412680, 44825360, 1979599961, 3959199922, 7918399844, 9897999805, 15836799688, 19795999610, 31673599376, 39591999220, 79183998440, 158367996880]

約数ペア:

[(1, 158367996880), (2, 79183998440), (4, 39591999220), (5, 31673599376), (8, 19795999610), (10, 15836799688), (16, 9897999805), (20, 7918399844), (40, 3959199922), (80, 1979599961), (3533, 44825360), (7066, 22412680), (14132, 11206340), (17665, 8965072), (28264, 5603170), (35330, 4482536), (56528, 2801585), (70660, 2241268), (141320, 1120634), (282640, 560317)]