1848723760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13997}}^1$

素因数の和:14150

約数の個数: 80

約数和(自身を含む): 4665701376

約数和(自身を除く): 2816977616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2540, 3302, 5080, 6604, 8255, 10160, 13208, 13997, 16510, 26416, 27994, 33020, 55988, 66040, 69985, 111976, 132080, 139970, 181961, 223952, 279940, 363922, 559880, 727844, 909805, 1119760, 1455688, 1777619, 1819610, 2911376, 3555238, 3639220, 7110476, 7278440, 8888095, 14220952, 14556880, 17776190, 23109047, 28441904, 35552380, 46218094, 71104760, 92436188, 115545235, 142209520, 184872376, 231090470, 369744752, 462180940, 924361880, 1848723760]

約数ペア:

[(1, 1848723760), (2, 924361880), (4, 462180940), (5, 369744752), (8, 231090470), (10, 184872376), (13, 142209520), (16, 115545235), (20, 92436188), (26, 71104760), (40, 46218094), (52, 35552380), (65, 28441904), (80, 23109047), (104, 17776190), (127, 14556880), (130, 14220952), (208, 8888095), (254, 7278440), (260, 7110476), (508, 3639220), (520, 3555238), (635, 2911376), (1016, 1819610), (1040, 1777619), (1270, 1455688), (1651, 1119760), (2032, 909805), (2540, 727844), (3302, 559880), (5080, 363922), (6604, 279940), (8255, 223952), (10160, 181961), (13208, 139970), (13997, 132080), (16510, 111976), (26416, 69985), (27994, 66040), (33020, 55988)]