2065033840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1601}}^1$

素因数の和:2338

約数の個数: 80

約数和(自身を含む): 5020232256

約数和(自身を除く): 2955198416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 701, 920, 1402, 1601, 1840, 2804, 3202, 3505, 5608, 6404, 7010, 8005, 11216, 12808, 14020, 16010, 16123, 25616, 28040, 32020, 32246, 36823, 56080, 64040, 64492, 73646, 80615, 128080, 128984, 147292, 161230, 184115, 257968, 294584, 322460, 368230, 589168, 644920, 736460, 1122301, 1289840, 1472920, 2244602, 2945840, 4489204, 5611505, 8978408, 11223010, 17956816, 22446020, 25812923, 44892040, 51625846, 89784080, 103251692, 129064615, 206503384, 258129230, 413006768, 516258460, 1032516920, 2065033840]

約数ペア:

[(1, 2065033840), (2, 1032516920), (4, 516258460), (5, 413006768), (8, 258129230), (10, 206503384), (16, 129064615), (20, 103251692), (23, 89784080), (40, 51625846), (46, 44892040), (80, 25812923), (92, 22446020), (115, 17956816), (184, 11223010), (230, 8978408), (368, 5611505), (460, 4489204), (701, 2945840), (920, 2244602), (1402, 1472920), (1601, 1289840), (1840, 1122301), (2804, 736460), (3202, 644920), (3505, 589168), (5608, 368230), (6404, 322460), (7010, 294584), (8005, 257968), (11216, 184115), (12808, 161230), (14020, 147292), (16010, 128984), (16123, 128080), (25616, 80615), (28040, 73646), (32020, 64492), (32246, 64040), (36823, 56080)]