16804555452310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{18980263}}^1$

素因数の和:18980413

約数の個数: 64

約数和(自身を含む): 32469917230080

約数和(自身を除く): 15665361777770

約数列:

[1, 2, 5, 10, 29, 43, 58, 71, 86, 142, 145, 215, 290, 355, 430, 710, 1247, 2059, 2494, 3053, 4118, 6106, 6235, 10295, 12470, 15265, 20590, 30530, 88537, 177074, 442685, 885370, 18980263, 37960526, 94901315, 189802630, 550427627, 816151309, 1100855254, 1347598673, 1632302618, 2695197346, 2752138135, 4080756545, 5504276270, 6737993365, 8161513090, 13475986730, 23668387961, 39080361517, 47336775922, 57946742939, 78160723034, 115893485878, 118341939805, 195401807585, 236683879610, 289733714695, 390803615170, 579467429390, 1680455545231, 3360911090462, 8402277726155, 16804555452310]

約数ペア:

[(1, 16804555452310), (2, 8402277726155), (5, 3360911090462), (10, 1680455545231), (29, 579467429390), (43, 390803615170), (58, 289733714695), (71, 236683879610), (86, 195401807585), (142, 118341939805), (145, 115893485878), (215, 78160723034), (290, 57946742939), (355, 47336775922), (430, 39080361517), (710, 23668387961), (1247, 13475986730), (2059, 8161513090), (2494, 6737993365), (3053, 5504276270), (4118, 4080756545), (6106, 2752138135), (6235, 2695197346), (10295, 1632302618), (12470, 1347598673), (15265, 1100855254), (20590, 816151309), (30530, 550427627), (88537, 189802630), (177074, 94901315), (442685, 37960526), (885370, 18980263)]