22636480

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:701

約数の個数: 56

約数和(自身を含む): 54425088

約数和(自身を除く): 31788608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 557, 635, 1016, 1114, 1270, 2032, 2228, 2540, 2785, 4064, 4456, 5080, 5570, 8128, 8912, 10160, 11140, 17824, 20320, 22280, 35648, 40640, 44560, 70739, 89120, 141478, 178240, 282956, 353695, 565912, 707390, 1131824, 1414780, 2263648, 2829560, 4527296, 5659120, 11318240, 22636480]

約数ペア:

[(1, 22636480), (2, 11318240), (4, 5659120), (5, 4527296), (8, 2829560), (10, 2263648), (16, 1414780), (20, 1131824), (32, 707390), (40, 565912), (64, 353695), (80, 282956), (127, 178240), (160, 141478), (254, 89120), (320, 70739), (508, 44560), (557, 40640), (635, 35648), (1016, 22280), (1114, 20320), (1270, 17824), (2032, 11140), (2228, 10160), (2540, 8912), (2785, 8128), (4064, 5570), (4456, 5080)]