74910366710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6451}}^1\times {\mathrm{14699}}^1$

素因数の和:21236

約数の個数: 32

約数和(自身を含む): 136575936000

約数和(自身を除く): 61665569290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 6451, 12902, 14699, 29398, 32255, 64510, 73495, 146990, 509629, 1019258, 1161221, 2322442, 2548145, 5096290, 5806105, 11612210, 94823249, 189646498, 474116245, 948232490, 7491036671, 14982073342, 37455183355, 74910366710]

約数ペア:

[(1, 74910366710), (2, 37455183355), (5, 14982073342), (10, 7491036671), (79, 948232490), (158, 474116245), (395, 189646498), (790, 94823249), (6451, 11612210), (12902, 5806105), (14699, 5096290), (29398, 2548145), (32255, 2322442), (64510, 1161221), (73495, 1019258), (146990, 509629)]