680032

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 1360800

約数和(自身を除く): 680768

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 269, 316, 538, 632, 1076, 1264, 2152, 2528, 4304, 8608, 21251, 42502, 85004, 170008, 340016, 680032]

約数ペア:

[(1, 680032), (2, 340016), (4, 170008), (8, 85004), (16, 42502), (32, 21251), (79, 8608), (158, 4304), (269, 2528), (316, 2152), (538, 1264), (632, 1076)]