22754260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 49737744

約数和(自身を除く): 26983484

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 317, 370, 388, 485, 634, 740, 970, 1268, 1585, 1940, 3170, 3589, 6340, 7178, 11729, 14356, 17945, 23458, 30749, 35890, 46916, 58645, 61498, 71780, 117290, 122996, 153745, 234580, 307490, 614980, 1137713, 2275426, 4550852, 5688565, 11377130, 22754260]

約数ペア:

[(1, 22754260), (2, 11377130), (4, 5688565), (5, 4550852), (10, 2275426), (20, 1137713), (37, 614980), (74, 307490), (97, 234580), (148, 153745), (185, 122996), (194, 117290), (317, 71780), (370, 61498), (388, 58645), (485, 46916), (634, 35890), (740, 30749), (970, 23458), (1268, 17945), (1585, 14356), (1940, 11729), (3170, 7178), (3589, 6340)]