26945120

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 64456560

約数和(自身を除く): 37511440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2029, 2656, 3320, 4058, 6640, 8116, 10145, 13280, 16232, 20290, 32464, 40580, 64928, 81160, 162320, 168407, 324640, 336814, 673628, 842035, 1347256, 1684070, 2694512, 3368140, 5389024, 6736280, 13472560, 26945120]

約数ペア:

[(1, 26945120), (2, 13472560), (4, 6736280), (5, 5389024), (8, 3368140), (10, 2694512), (16, 1684070), (20, 1347256), (32, 842035), (40, 673628), (80, 336814), (83, 324640), (160, 168407), (166, 162320), (332, 81160), (415, 64928), (664, 40580), (830, 32464), (1328, 20290), (1660, 16232), (2029, 13280), (2656, 10145), (3320, 8116), (4058, 6640)]