9722680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 25142400

約数和(自身を除く): 15419720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1163, 1672, 2090, 2326, 4180, 4652, 5815, 8360, 9304, 11630, 12793, 22097, 23260, 25586, 44194, 46520, 51172, 63965, 88388, 102344, 110485, 127930, 176776, 220970, 243067, 255860, 441940, 486134, 511720, 883880, 972268, 1215335, 1944536, 2430670, 4861340, 9722680]

約数ペア:

[(1, 9722680), (2, 4861340), (4, 2430670), (5, 1944536), (8, 1215335), (10, 972268), (11, 883880), (19, 511720), (20, 486134), (22, 441940), (38, 255860), (40, 243067), (44, 220970), (55, 176776), (76, 127930), (88, 110485), (95, 102344), (110, 88388), (152, 63965), (190, 51172), (209, 46520), (220, 44194), (380, 25586), (418, 23260), (440, 22097), (760, 12793), (836, 11630), (1045, 9304), (1163, 8360), (1672, 5815), (2090, 4652), (2326, 4180)]