2223643040

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167443}}^1$

素因数の和:167541

約数の個数: 48

約数和(自身を含む): 5316681888

約数和(自身を除く): 3093038848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 167443, 334886, 669772, 837215, 1339544, 1674430, 2679088, 3348860, 5358176, 6697720, 13395440, 13897769, 26790880, 27795538, 55591076, 69488845, 111182152, 138977690, 222364304, 277955380, 444728608, 555910760, 1111821520, 2223643040]

約数ペア:

[(1, 2223643040), (2, 1111821520), (4, 555910760), (5, 444728608), (8, 277955380), (10, 222364304), (16, 138977690), (20, 111182152), (32, 69488845), (40, 55591076), (80, 27795538), (83, 26790880), (160, 13897769), (166, 13395440), (332, 6697720), (415, 5358176), (664, 3348860), (830, 2679088), (1328, 1674430), (1660, 1339544), (2656, 837215), (3320, 669772), (6640, 334886), (13280, 167443)]