80478242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2281}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 138015360

約数和(自身を除く): 57537118

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 598, 767, 1357, 1534, 2281, 2714, 4562, 17641, 29653, 35282, 52463, 59306, 104926, 134579, 269158, 682019, 1364038, 1749527, 3095317, 3499054, 6190634, 40239121, 80478242]

約数ペア:

[(1, 80478242), (2, 40239121), (13, 6190634), (23, 3499054), (26, 3095317), (46, 1749527), (59, 1364038), (118, 682019), (299, 269158), (598, 134579), (767, 104926), (1357, 59306), (1534, 52463), (2281, 35282), (2714, 29653), (4562, 17641)]