1840473616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 3846610944

約数和(自身を除く): 2006137328

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 107, 172, 184, 214, 344, 368, 428, 688, 856, 989, 1087, 1712, 1978, 2174, 2461, 3956, 4348, 4601, 4922, 7912, 8696, 9202, 9844, 15824, 17392, 18404, 19688, 25001, 36808, 39376, 46741, 50002, 73616, 93482, 100004, 105823, 116309, 186964, 200008, 211646, 232618, 373928, 400016, 423292, 465236, 747856, 846584, 930472, 1075043, 1693168, 1860944, 2150086, 2675107, 4300172, 5001287, 5350214, 8600344, 10002574, 10700428, 17200688, 20005148, 21400856, 40010296, 42801712, 80020592, 115029601, 230059202, 460118404, 920236808, 1840473616]

約数ペア:

[(1, 1840473616), (2, 920236808), (4, 460118404), (8, 230059202), (16, 115029601), (23, 80020592), (43, 42801712), (46, 40010296), (86, 21400856), (92, 20005148), (107, 17200688), (172, 10700428), (184, 10002574), (214, 8600344), (344, 5350214), (368, 5001287), (428, 4300172), (688, 2675107), (856, 2150086), (989, 1860944), (1087, 1693168), (1712, 1075043), (1978, 930472), (2174, 846584), (2461, 747856), (3956, 465236), (4348, 423292), (4601, 400016), (4922, 373928), (7912, 232618), (8696, 211646), (9202, 200008), (9844, 186964), (15824, 116309), (17392, 105823), (18404, 100004), (19688, 93482), (25001, 73616), (36808, 50002), (39376, 46741)]