2443281880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{36997}}^1$

素因数の和:37148

約数の個数: 64

約数和(自身を含む): 5967037440

約数和(自身を除く): 3523755560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 16510, 33020, 36997, 66040, 73994, 147988, 184985, 295976, 369970, 480961, 739940, 961922, 1479880, 1923844, 2404805, 3847688, 4698619, 4809610, 9397238, 9619220, 18794476, 19238440, 23493095, 37588952, 46986190, 61082047, 93972380, 122164094, 187944760, 244328188, 305410235, 488656376, 610820470, 1221640940, 2443281880]

約数ペア:

[(1, 2443281880), (2, 1221640940), (4, 610820470), (5, 488656376), (8, 305410235), (10, 244328188), (13, 187944760), (20, 122164094), (26, 93972380), (40, 61082047), (52, 46986190), (65, 37588952), (104, 23493095), (127, 19238440), (130, 18794476), (254, 9619220), (260, 9397238), (508, 4809610), (520, 4698619), (635, 3847688), (1016, 2404805), (1270, 1923844), (1651, 1479880), (2540, 961922), (3302, 739940), (5080, 480961), (6604, 369970), (8255, 295976), (13208, 184985), (16510, 147988), (33020, 73994), (36997, 66040)]