3185408560

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{81761}}^1$

素因数の和:82261

約数の個数: 40

約数和(自身を含む): 7421373216

約数和(自身を除く): 4235964656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 19480, 38960, 81761, 163522, 327044, 408805, 654088, 817610, 1308176, 1635220, 3270440, 6540880, 39817607, 79635214, 159270428, 199088035, 318540856, 398176070, 637081712, 796352140, 1592704280, 3185408560]

約数ペア:

[(1, 3185408560), (2, 1592704280), (4, 796352140), (5, 637081712), (8, 398176070), (10, 318540856), (16, 199088035), (20, 159270428), (40, 79635214), (80, 39817607), (487, 6540880), (974, 3270440), (1948, 1635220), (2435, 1308176), (3896, 817610), (4870, 654088), (7792, 408805), (9740, 327044), (19480, 163522), (38960, 81761)]