1042173640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{1153}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 2392934400

約数和(自身を除く): 1350760760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 383, 472, 590, 766, 1153, 1180, 1532, 1915, 2306, 2360, 3064, 3830, 4612, 5765, 7660, 9224, 11530, 15320, 22597, 23060, 45194, 46120, 68027, 90388, 112985, 136054, 180776, 225970, 272108, 340135, 441599, 451940, 544216, 680270, 883198, 903880, 1360540, 1766396, 2207995, 2721080, 3532792, 4415990, 8831980, 17663960, 26054341, 52108682, 104217364, 130271705, 208434728, 260543410, 521086820, 1042173640]

約数ペア:

[(1, 1042173640), (2, 521086820), (4, 260543410), (5, 208434728), (8, 130271705), (10, 104217364), (20, 52108682), (40, 26054341), (59, 17663960), (118, 8831980), (236, 4415990), (295, 3532792), (383, 2721080), (472, 2207995), (590, 1766396), (766, 1360540), (1153, 903880), (1180, 883198), (1532, 680270), (1915, 544216), (2306, 451940), (2360, 441599), (3064, 340135), (3830, 272108), (4612, 225970), (5765, 180776), (7660, 136054), (9224, 112985), (11530, 90388), (15320, 68027), (22597, 46120), (23060, 45194)]