61816960

素因数分解:

$2^7\times 5^1\times {\mathrm{96589}}^1$

素因数の和:96608

約数の個数: 32

約数和(自身を含む): 147782700

約数和(自身を除く): 85965740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 96589, 193178, 386356, 482945, 772712, 965890, 1545424, 1931780, 3090848, 3863560, 6181696, 7727120, 12363392, 15454240, 30908480, 61816960]

約数ペア:

[(1, 61816960), (2, 30908480), (4, 15454240), (5, 12363392), (8, 7727120), (10, 6181696), (16, 3863560), (20, 3090848), (32, 1931780), (40, 1545424), (64, 965890), (80, 772712), (128, 482945), (160, 386356), (320, 193178), (640, 96589)]