526220680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8537}}^1$

素因数の和:8638

約数の個数: 64

約数和(自身を含む): 1254061440

約数和(自身を除く): 727840760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 920, 1340, 1541, 2680, 3082, 6164, 7705, 8537, 12328, 15410, 17074, 30820, 34148, 42685, 61640, 68296, 85370, 170740, 196351, 341480, 392702, 571979, 785404, 981755, 1143958, 1570808, 1963510, 2287916, 2859895, 3927020, 4575832, 5719790, 7854040, 11439580, 13155517, 22879160, 26311034, 52622068, 65777585, 105244136, 131555170, 263110340, 526220680]

約数ペア:

[(1, 526220680), (2, 263110340), (4, 131555170), (5, 105244136), (8, 65777585), (10, 52622068), (20, 26311034), (23, 22879160), (40, 13155517), (46, 11439580), (67, 7854040), (92, 5719790), (115, 4575832), (134, 3927020), (184, 2859895), (230, 2287916), (268, 1963510), (335, 1570808), (460, 1143958), (536, 981755), (670, 785404), (920, 571979), (1340, 392702), (1541, 341480), (2680, 196351), (3082, 170740), (6164, 85370), (7705, 68296), (8537, 61640), (12328, 42685), (15410, 34148), (17074, 30820)]