64035680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17401}}^1$

素因数の和:17439

約数の個数: 48

約数和(自身を含む): 157870944

約数和(自身を除く): 93835264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 17401, 34802, 69604, 87005, 139208, 174010, 278416, 348020, 400223, 556832, 696040, 800446, 1392080, 1600892, 2001115, 2784160, 3201784, 4002230, 6403568, 8004460, 12807136, 16008920, 32017840, 64035680]

約数ペア:

[(1, 64035680), (2, 32017840), (4, 16008920), (5, 12807136), (8, 8004460), (10, 6403568), (16, 4002230), (20, 3201784), (23, 2784160), (32, 2001115), (40, 1600892), (46, 1392080), (80, 800446), (92, 696040), (115, 556832), (160, 400223), (184, 348020), (230, 278416), (368, 174010), (460, 139208), (736, 87005), (920, 69604), (1840, 34802), (3680, 17401)]