79598860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15731}}^1$

素因数の和:15774

約数の個数: 48

約数和(自身を含む): 190294272

約数和(自身を除く): 110695412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 15731, 31462, 62924, 78655, 157310, 173041, 314620, 346082, 361813, 692164, 723626, 865205, 1447252, 1730410, 1809065, 3460820, 3618130, 3979943, 7236260, 7959886, 15919772, 19899715, 39799430, 79598860]

約数ペア:

[(1, 79598860), (2, 39799430), (4, 19899715), (5, 15919772), (10, 7959886), (11, 7236260), (20, 3979943), (22, 3618130), (23, 3460820), (44, 1809065), (46, 1730410), (55, 1447252), (92, 865205), (110, 723626), (115, 692164), (220, 361813), (230, 346082), (253, 314620), (460, 173041), (506, 157310), (1012, 78655), (1265, 62924), (2530, 31462), (5060, 15731)]