25479968320

素因数分解:

$2^6\times 5^1\times {\mathrm{467}}^1\times {\mathrm{170503}}^1$

素因数の和:170987

約数の個数: 56

約数和(自身を含む): 60804454464

約数和(自身を除く): 35324486144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 467, 934, 1868, 2335, 3736, 4670, 7472, 9340, 14944, 18680, 29888, 37360, 74720, 149440, 170503, 341006, 682012, 852515, 1364024, 1705030, 2728048, 3410060, 5456096, 6820120, 10912192, 13640240, 27280480, 54560960, 79624901, 159249802, 318499604, 398124505, 636999208, 796249010, 1273998416, 1592498020, 2547996832, 3184996040, 5095993664, 6369992080, 12739984160, 25479968320]

約数ペア:

[(1, 25479968320), (2, 12739984160), (4, 6369992080), (5, 5095993664), (8, 3184996040), (10, 2547996832), (16, 1592498020), (20, 1273998416), (32, 796249010), (40, 636999208), (64, 398124505), (80, 318499604), (160, 159249802), (320, 79624901), (467, 54560960), (934, 27280480), (1868, 13640240), (2335, 10912192), (3736, 6820120), (4670, 5456096), (7472, 3410060), (9340, 2728048), (14944, 1705030), (18680, 1364024), (29888, 852515), (37360, 682012), (74720, 341006), (149440, 170503)]