26902480640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3002509}}^1$

素因数の和:3002537

約数の個数: 72

約数和(自身を含む): 73645565280

約数和(自身を除く): 46743084640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 3002509, 6005018, 12010036, 15012545, 21017563, 24020072, 30025090, 42035126, 48040144, 60050180, 84070252, 96080288, 105087815, 120100360, 168140504, 192160576, 210175630, 240200720, 336281008, 384321152, 420351260, 480401440, 672562016, 768642304, 840702520, 960802880, 1345124032, 1681405040, 1921605760, 2690248064, 3362810080, 3843211520, 5380496128, 6725620160, 13451240320, 26902480640]

約数ペア:

[(1, 26902480640), (2, 13451240320), (4, 6725620160), (5, 5380496128), (7, 3843211520), (8, 3362810080), (10, 2690248064), (14, 1921605760), (16, 1681405040), (20, 1345124032), (28, 960802880), (32, 840702520), (35, 768642304), (40, 672562016), (56, 480401440), (64, 420351260), (70, 384321152), (80, 336281008), (112, 240200720), (128, 210175630), (140, 192160576), (160, 168140504), (224, 120100360), (256, 105087815), (280, 96080288), (320, 84070252), (448, 60050180), (560, 48040144), (640, 42035126), (896, 30025090), (1120, 24020072), (1280, 21017563), (1792, 15012545), (2240, 12010036), (4480, 6005018), (8960, 3002509)]