67453480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 159719040

約数和(自身を除く): 92265560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 467, 628, 785, 920, 934, 1256, 1570, 1868, 2335, 3140, 3611, 3736, 4670, 6280, 7222, 9340, 10741, 14444, 18055, 18680, 21482, 28888, 36110, 42964, 53705, 72220, 73319, 85928, 107410, 144440, 146638, 214820, 293276, 366595, 429640, 586552, 733190, 1466380, 1686337, 2932760, 3372674, 6745348, 8431685, 13490696, 16863370, 33726740, 67453480]

約数ペア:

[(1, 67453480), (2, 33726740), (4, 16863370), (5, 13490696), (8, 8431685), (10, 6745348), (20, 3372674), (23, 2932760), (40, 1686337), (46, 1466380), (92, 733190), (115, 586552), (157, 429640), (184, 366595), (230, 293276), (314, 214820), (460, 146638), (467, 144440), (628, 107410), (785, 85928), (920, 73319), (934, 72220), (1256, 53705), (1570, 42964), (1868, 36110), (2335, 28888), (3140, 21482), (3611, 18680), (3736, 18055), (4670, 14444), (6280, 10741), (7222, 9340)]