2500192

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 2822048

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 79, 86, 92, 158, 172, 184, 316, 344, 368, 632, 688, 736, 989, 1264, 1376, 1817, 1978, 2528, 3397, 3634, 3956, 6794, 7268, 7912, 13588, 14536, 15824, 27176, 29072, 31648, 54352, 58144, 78131, 108704, 156262, 312524, 625048, 1250096, 2500192]

約数ペア:

[(1, 2500192), (2, 1250096), (4, 625048), (8, 312524), (16, 156262), (23, 108704), (32, 78131), (43, 58144), (46, 54352), (79, 31648), (86, 29072), (92, 27176), (158, 15824), (172, 14536), (184, 13588), (316, 7912), (344, 7268), (368, 6794), (632, 3956), (688, 3634), (736, 3397), (989, 2528), (1264, 1978), (1376, 1817)]