22930160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 59139072

約数和(自身を除く): 36208912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 367, 440, 568, 710, 734, 781, 880, 1136, 1420, 1468, 1562, 1835, 2840, 2936, 3124, 3670, 3905, 4037, 5680, 5872, 6248, 7340, 7810, 8074, 12496, 14680, 15620, 16148, 20185, 26057, 29360, 31240, 32296, 40370, 52114, 62480, 64592, 80740, 104228, 130285, 161480, 208456, 260570, 286627, 322960, 416912, 521140, 573254, 1042280, 1146508, 1433135, 2084560, 2293016, 2866270, 4586032, 5732540, 11465080, 22930160]

約数ペア:

[(1, 22930160), (2, 11465080), (4, 5732540), (5, 4586032), (8, 2866270), (10, 2293016), (11, 2084560), (16, 1433135), (20, 1146508), (22, 1042280), (40, 573254), (44, 521140), (55, 416912), (71, 322960), (80, 286627), (88, 260570), (110, 208456), (142, 161480), (176, 130285), (220, 104228), (284, 80740), (355, 64592), (367, 62480), (440, 52114), (568, 40370), (710, 32296), (734, 31240), (781, 29360), (880, 26057), (1136, 20185), (1420, 16148), (1468, 15620), (1562, 14680), (1835, 12496), (2840, 8074), (2936, 7810), (3124, 7340), (3670, 6248), (3905, 5872), (4037, 5680)]