80094640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27059}}^1$

素因数の和:27109

約数の個数: 40

約数和(自身を含む): 191260080

約数和(自身を除く): 111165440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 27059, 54118, 108236, 135295, 216472, 270590, 432944, 541180, 1001183, 1082360, 2002366, 2164720, 4004732, 5005915, 8009464, 10011830, 16018928, 20023660, 40047320, 80094640]

約数ペア:

[(1, 80094640), (2, 40047320), (4, 20023660), (5, 16018928), (8, 10011830), (10, 8009464), (16, 5005915), (20, 4004732), (37, 2164720), (40, 2002366), (74, 1082360), (80, 1001183), (148, 541180), (185, 432944), (296, 270590), (370, 216472), (592, 135295), (740, 108236), (1480, 54118), (2960, 27059)]