9460824080

素因数分解:

$2^4\times 5^1\times {\mathrm{9661}}^1\times {\mathrm{12241}}^1$

素因数の和:21915

約数の個数: 40

約数和(自身を含む): 22000489944

約数和(自身を除く): 12539665864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9661, 12241, 19322, 24482, 38644, 48305, 48964, 61205, 77288, 96610, 97928, 122410, 154576, 193220, 195856, 244820, 386440, 489640, 772880, 979280, 118260301, 236520602, 473041204, 591301505, 946082408, 1182603010, 1892164816, 2365206020, 4730412040, 9460824080]

約数ペア:

[(1, 9460824080), (2, 4730412040), (4, 2365206020), (5, 1892164816), (8, 1182603010), (10, 946082408), (16, 591301505), (20, 473041204), (40, 236520602), (80, 118260301), (9661, 979280), (12241, 772880), (19322, 489640), (24482, 386440), (38644, 244820), (48305, 195856), (48964, 193220), (61205, 154576), (77288, 122410), (96610, 97928)]