73234480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83221}}^1$

素因数の和:83245

約数の個数: 40

約数和(自身を含む): 185751504

約数和(自身を除く): 112517024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 83221, 166442, 332884, 416105, 665768, 832210, 915431, 1331536, 1664420, 1830862, 3328840, 3661724, 4577155, 6657680, 7323448, 9154310, 14646896, 18308620, 36617240, 73234480]

約数ペア:

[(1, 73234480), (2, 36617240), (4, 18308620), (5, 14646896), (8, 9154310), (10, 7323448), (11, 6657680), (16, 4577155), (20, 3661724), (22, 3328840), (40, 1830862), (44, 1664420), (55, 1331536), (80, 915431), (88, 832210), (110, 665768), (176, 416105), (220, 332884), (440, 166442), (880, 83221)]