54180080

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3037}}^1$

素因数の和:3273

約数の個数: 40

約数和(自身を含む): 126575232

約数和(自身を除く): 72395152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3037, 3568, 4460, 6074, 8920, 12148, 15185, 17840, 24296, 30370, 48592, 60740, 121480, 242960, 677251, 1354502, 2709004, 3386255, 5418008, 6772510, 10836016, 13545020, 27090040, 54180080]

約数ペア:

[(1, 54180080), (2, 27090040), (4, 13545020), (5, 10836016), (8, 6772510), (10, 5418008), (16, 3386255), (20, 2709004), (40, 1354502), (80, 677251), (223, 242960), (446, 121480), (892, 60740), (1115, 48592), (1784, 30370), (2230, 24296), (3037, 17840), (3568, 15185), (4460, 12148), (6074, 8920)]