23578720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13397}}^1$

素因数の和:13423

約数の個数: 48

約数和(自身を含む): 60773328

約数和(自身を除く): 37194608

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, 13397, 26794, 53588, 66985, 107176, 133970, 147367, 214352, 267940, 294734, 428704, 535880, 589468, 736835, 1071760, 1178936, 1473670, 2143520, 2357872, 2947340, 4715744, 5894680, 11789360, 23578720]

約数ペア:

[(1, 23578720), (2, 11789360), (4, 5894680), (5, 4715744), (8, 2947340), (10, 2357872), (11, 2143520), (16, 1473670), (20, 1178936), (22, 1071760), (32, 736835), (40, 589468), (44, 535880), (55, 428704), (80, 294734), (88, 267940), (110, 214352), (160, 147367), (176, 133970), (220, 107176), (352, 66985), (440, 53588), (880, 26794), (1760, 13397)]