7746860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 18531072

約数和(自身を除く): 10784212

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, 1531, 2530, 3062, 5060, 6124, 7655, 15310, 16841, 30620, 33682, 35213, 67364, 70426, 84205, 140852, 168410, 176065, 336820, 352130, 387343, 704260, 774686, 1549372, 1936715, 3873430, 7746860]

約数ペア:

[(1, 7746860), (2, 3873430), (4, 1936715), (5, 1549372), (10, 774686), (11, 704260), (20, 387343), (22, 352130), (23, 336820), (44, 176065), (46, 168410), (55, 140852), (92, 84205), (110, 70426), (115, 67364), (220, 35213), (230, 33682), (253, 30620), (460, 16841), (506, 15310), (1012, 7655), (1265, 6124), (1531, 5060), (2530, 3062)]