66953120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32189}}^1$

素因数の和:32217

約数の個数: 48

約数和(自身を含む): 170349480

約数和(自身を除く): 103396360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 32189, 64378, 128756, 160945, 257512, 321890, 418457, 515024, 643780, 836914, 1030048, 1287560, 1673828, 2092285, 2575120, 3347656, 4184570, 5150240, 6695312, 8369140, 13390624, 16738280, 33476560, 66953120]

約数ペア:

[(1, 66953120), (2, 33476560), (4, 16738280), (5, 13390624), (8, 8369140), (10, 6695312), (13, 5150240), (16, 4184570), (20, 3347656), (26, 2575120), (32, 2092285), (40, 1673828), (52, 1287560), (65, 1030048), (80, 836914), (104, 643780), (130, 515024), (160, 418457), (208, 321890), (260, 257512), (416, 160945), (520, 128756), (1040, 64378), (2080, 32189)]