60936520

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17117}}^1$

素因数の和:17217

約数の個数: 32

約数和(自身を含む): 138655800

約数和(自身を除く): 77719280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 17117, 34234, 68468, 85585, 136936, 171170, 342340, 684680, 1523413, 3046826, 6093652, 7617065, 12187304, 15234130, 30468260, 60936520]

約数ペア:

[(1, 60936520), (2, 30468260), (4, 15234130), (5, 12187304), (8, 7617065), (10, 6093652), (20, 3046826), (40, 1523413), (89, 684680), (178, 342340), (356, 171170), (445, 136936), (712, 85585), (890, 68468), (1780, 34234), (3560, 17117)]