190038550960

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1\times {\mathrm{16607}}^1$

素因数の和:17390

約数の個数: 80

約数和(自身を含む): 444247923456

約数和(自身を除く): 254209372496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 457, 626, 914, 1252, 1565, 1828, 2285, 2504, 3130, 3656, 4570, 5008, 6260, 7312, 9140, 12520, 16607, 18280, 25040, 33214, 36560, 66428, 83035, 132856, 143041, 166070, 265712, 286082, 332140, 572164, 664280, 715205, 1144328, 1328560, 1430410, 2288656, 2860820, 5197991, 5721640, 7589399, 10395982, 11443280, 15178798, 20791964, 25989955, 30357596, 37946995, 41583928, 51979910, 60715192, 75893990, 83167856, 103959820, 121430384, 151787980, 207919640, 303575960, 415839280, 607151920, 2375481887, 4750963774, 9501927548, 11877409435, 19003855096, 23754818870, 38007710192, 47509637740, 95019275480, 190038550960]

約数ペア:

[(1, 190038550960), (2, 95019275480), (4, 47509637740), (5, 38007710192), (8, 23754818870), (10, 19003855096), (16, 11877409435), (20, 9501927548), (40, 4750963774), (80, 2375481887), (313, 607151920), (457, 415839280), (626, 303575960), (914, 207919640), (1252, 151787980), (1565, 121430384), (1828, 103959820), (2285, 83167856), (2504, 75893990), (3130, 60715192), (3656, 51979910), (4570, 41583928), (5008, 37946995), (6260, 30357596), (7312, 25989955), (9140, 20791964), (12520, 15178798), (16607, 11443280), (18280, 10395982), (25040, 7589399), (33214, 5721640), (36560, 5197991), (66428, 2860820), (83035, 2288656), (132856, 1430410), (143041, 1328560), (166070, 1144328), (265712, 715205), (286082, 664280), (332140, 572164)]