22697380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 50860656

約数和(自身を除く): 28163276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 241, 277, 340, 482, 554, 964, 1108, 1205, 1385, 2410, 2770, 4097, 4709, 4820, 5540, 8194, 9418, 16388, 18836, 20485, 23545, 40970, 47090, 66757, 81940, 94180, 133514, 267028, 333785, 667570, 1134869, 1335140, 2269738, 4539476, 5674345, 11348690, 22697380]

約数ペア:

[(1, 22697380), (2, 11348690), (4, 5674345), (5, 4539476), (10, 2269738), (17, 1335140), (20, 1134869), (34, 667570), (68, 333785), (85, 267028), (170, 133514), (241, 94180), (277, 81940), (340, 66757), (482, 47090), (554, 40970), (964, 23545), (1108, 20485), (1205, 18836), (1385, 16388), (2410, 9418), (2770, 8194), (4097, 5540), (4709, 4820)]