23103520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13127}}^1$

素因数の和:13153

約数の個数: 48

約数和(自身を含む): 59548608

約数和(自身を除く): 36445088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 13127, 26254, 52508, 65635, 105016, 131270, 144397, 210032, 262540, 288794, 420064, 525080, 577588, 721985, 1050160, 1155176, 1443970, 2100320, 2310352, 2887940, 4620704, 5775880, 11551760, 23103520]

約数ペア:

[(1, 23103520), (2, 11551760), (4, 5775880), (5, 4620704), (8, 2887940), (10, 2310352), (11, 2100320), (16, 1443970), (20, 1155176), (22, 1050160), (32, 721985), (40, 577588), (44, 525080), (55, 420064), (80, 288794), (88, 262540), (110, 210032), (160, 144397), (176, 131270), (220, 105016), (352, 65635), (440, 52508), (880, 26254), (1760, 13127)]