215880533420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{482803}}^1$

素因数の和:483174

約数の個数: 48

約数和(自身を含む): 460710888960

約数和(自身を除く): 244830355540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 283, 316, 395, 566, 790, 1132, 1415, 1580, 2830, 5660, 22357, 44714, 89428, 111785, 223570, 447140, 482803, 965606, 1931212, 2414015, 4828030, 9656060, 38141437, 76282874, 136633249, 152565748, 190707185, 273266498, 381414370, 546532996, 683166245, 762828740, 1366332490, 2732664980, 10794026671, 21588053342, 43176106684, 53970133355, 107940266710, 215880533420]

約数ペア:

[(1, 215880533420), (2, 107940266710), (4, 53970133355), (5, 43176106684), (10, 21588053342), (20, 10794026671), (79, 2732664980), (158, 1366332490), (283, 762828740), (316, 683166245), (395, 546532996), (566, 381414370), (790, 273266498), (1132, 190707185), (1415, 152565748), (1580, 136633249), (2830, 76282874), (5660, 38141437), (22357, 9656060), (44714, 4828030), (89428, 2414015), (111785, 1931212), (223570, 965606), (447140, 482803)]