1777544170940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{6306479}}^1$

素因数の和:6307334

約数の個数: 48

約数和(自身を含む): 3957190070400

約数和(自身を除く): 2179645899460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 829, 1658, 3316, 4145, 8290, 14093, 16580, 28186, 56372, 70465, 140930, 281860, 6306479, 12612958, 25225916, 31532395, 63064790, 107210143, 126129580, 214420286, 428840572, 536050715, 1072101430, 2144202860, 5228071091, 10456142182, 20912284364, 26140355455, 52280710910, 88877208547, 104561421820, 177754417094, 355508834188, 444386042735, 888772085470, 1777544170940]

約数ペア:

[(1, 1777544170940), (2, 888772085470), (4, 444386042735), (5, 355508834188), (10, 177754417094), (17, 104561421820), (20, 88877208547), (34, 52280710910), (68, 26140355455), (85, 20912284364), (170, 10456142182), (340, 5228071091), (829, 2144202860), (1658, 1072101430), (3316, 536050715), (4145, 428840572), (8290, 214420286), (14093, 126129580), (16580, 107210143), (28186, 63064790), (56372, 31532395), (70465, 25225916), (140930, 12612958), (281860, 6306479)]