8403022370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{20717}}^1$

素因数の和:21634

約数の個数: 32

約数和(自身を含む): 15465904128

約数和(自身を除く): 7062881758

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 863, 1726, 4315, 8630, 20717, 40561, 41434, 81122, 103585, 202805, 207170, 405610, 973699, 1947398, 4868495, 9736990, 17878771, 35757542, 89393855, 178787710, 840302237, 1680604474, 4201511185, 8403022370]

約数ペア:

[(1, 8403022370), (2, 4201511185), (5, 1680604474), (10, 840302237), (47, 178787710), (94, 89393855), (235, 35757542), (470, 17878771), (863, 9736990), (1726, 4868495), (4315, 1947398), (8630, 973699), (20717, 405610), (40561, 207170), (41434, 202805), (81122, 103585)]