66924560

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10079}}^1$

素因数の和:10175

約数の個数: 40

約数和(自身を含む): 157489920

約数和(自身を除く): 90565360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 10079, 20158, 40316, 50395, 80632, 100790, 161264, 201580, 403160, 806320, 836557, 1673114, 3346228, 4182785, 6692456, 8365570, 13384912, 16731140, 33462280, 66924560]

約数ペア:

[(1, 66924560), (2, 33462280), (4, 16731140), (5, 13384912), (8, 8365570), (10, 6692456), (16, 4182785), (20, 3346228), (40, 1673114), (80, 836557), (83, 806320), (166, 403160), (332, 201580), (415, 161264), (664, 100790), (830, 80632), (1328, 50395), (1660, 40316), (3320, 20158), (6640, 10079)]