38025940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 85497552

約数和(自身を除く): 47471612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1153, 1649, 1940, 2306, 3298, 4612, 5765, 6596, 8245, 11530, 16490, 19601, 23060, 32980, 39202, 78404, 98005, 111841, 196010, 223682, 392020, 447364, 559205, 1118410, 1901297, 2236820, 3802594, 7605188, 9506485, 19012970, 38025940]

約数ペア:

[(1, 38025940), (2, 19012970), (4, 9506485), (5, 7605188), (10, 3802594), (17, 2236820), (20, 1901297), (34, 1118410), (68, 559205), (85, 447364), (97, 392020), (170, 223682), (194, 196010), (340, 111841), (388, 98005), (485, 78404), (970, 39202), (1153, 32980), (1649, 23060), (1940, 19601), (2306, 16490), (3298, 11530), (4612, 8245), (5765, 6596)]