9961360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3091

約数の個数: 40

約数和(自身を含む): 23732856

約数和(自身を除く): 13771496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3037, 3280, 6074, 12148, 15185, 24296, 30370, 48592, 60740, 121480, 124517, 242960, 249034, 498068, 622585, 996136, 1245170, 1992272, 2490340, 4980680, 9961360]

約数ペア:

[(1, 9961360), (2, 4980680), (4, 2490340), (5, 1992272), (8, 1245170), (10, 996136), (16, 622585), (20, 498068), (40, 249034), (41, 242960), (80, 124517), (82, 121480), (164, 60740), (205, 48592), (328, 30370), (410, 24296), (656, 15185), (820, 12148), (1640, 6074), (3037, 3280)]