22364140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 49845600

約数和(自身を除く): 27481460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 229, 257, 380, 458, 514, 916, 1028, 1145, 1285, 2290, 2570, 4351, 4580, 4883, 5140, 8702, 9766, 17404, 19532, 21755, 24415, 43510, 48830, 58853, 87020, 97660, 117706, 235412, 294265, 588530, 1118207, 1177060, 2236414, 4472828, 5591035, 11182070, 22364140]

約数ペア:

[(1, 22364140), (2, 11182070), (4, 5591035), (5, 4472828), (10, 2236414), (19, 1177060), (20, 1118207), (38, 588530), (76, 294265), (95, 235412), (190, 117706), (229, 97660), (257, 87020), (380, 58853), (458, 48830), (514, 43510), (916, 24415), (1028, 21755), (1145, 19532), (1285, 17404), (2290, 9766), (2570, 8702), (4351, 5140), (4580, 4883)]