125939720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 297285120

約数和(自身を除く): 171345400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 367, 373, 460, 734, 746, 920, 1468, 1492, 1835, 1865, 2936, 2984, 3670, 3730, 7340, 7460, 8441, 8579, 14680, 14920, 16882, 17158, 33764, 34316, 42205, 42895, 67528, 68632, 84410, 85790, 136891, 168820, 171580, 273782, 337640, 343160, 547564, 684455, 1095128, 1368910, 2737820, 3148493, 5475640, 6296986, 12593972, 15742465, 25187944, 31484930, 62969860, 125939720]

約数ペア:

[(1, 125939720), (2, 62969860), (4, 31484930), (5, 25187944), (8, 15742465), (10, 12593972), (20, 6296986), (23, 5475640), (40, 3148493), (46, 2737820), (92, 1368910), (115, 1095128), (184, 684455), (230, 547564), (367, 343160), (373, 337640), (460, 273782), (734, 171580), (746, 168820), (920, 136891), (1468, 85790), (1492, 84410), (1835, 68632), (1865, 67528), (2936, 42895), (2984, 42205), (3670, 34316), (3730, 33764), (7340, 17158), (7460, 16882), (8441, 14920), (8579, 14680)]