122081360

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1789}}^1$

素因数の和:2655

約数の個数: 40

約数和(自身を含む): 284330760

約数和(自身を除く): 162249400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1706, 1789, 3412, 3578, 4265, 6824, 7156, 8530, 8945, 13648, 14312, 17060, 17890, 28624, 34120, 35780, 68240, 71560, 143120, 1526017, 3052034, 6104068, 7630085, 12208136, 15260170, 24416272, 30520340, 61040680, 122081360]

約数ペア:

[(1, 122081360), (2, 61040680), (4, 30520340), (5, 24416272), (8, 15260170), (10, 12208136), (16, 7630085), (20, 6104068), (40, 3052034), (80, 1526017), (853, 143120), (1706, 71560), (1789, 68240), (3412, 35780), (3578, 34120), (4265, 28624), (6824, 17890), (7156, 17060), (8530, 14312), (8945, 13648)]