6677155840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4127}}^1$

素因数の和:4235

約数の個数: 104

約数和(自身を含む): 16229975040

約数和(自身を除く): 9552819200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 512, 632, 640, 790, 1024, 1264, 1280, 1580, 2048, 2528, 2560, 3160, 4096, 4127, 5056, 5120, 6320, 8254, 10112, 10240, 12640, 16508, 20224, 20480, 20635, 25280, 33016, 40448, 41270, 50560, 66032, 80896, 82540, 101120, 132064, 161792, 165080, 202240, 264128, 323584, 326033, 330160, 404480, 528256, 652066, 660320, 808960, 1056512, 1304132, 1320640, 1617920, 1630165, 2113024, 2608264, 2641280, 3260330, 4226048, 5216528, 5282560, 6520660, 8452096, 10433056, 10565120, 13041320, 16904192, 20866112, 21130240, 26082640, 41732224, 42260480, 52165280, 83464448, 84520960, 104330560, 166928896, 208661120, 333857792, 417322240, 667715584, 834644480, 1335431168, 1669288960, 3338577920, 6677155840]

約数ペア:

[(1, 6677155840), (2, 3338577920), (4, 1669288960), (5, 1335431168), (8, 834644480), (10, 667715584), (16, 417322240), (20, 333857792), (32, 208661120), (40, 166928896), (64, 104330560), (79, 84520960), (80, 83464448), (128, 52165280), (158, 42260480), (160, 41732224), (256, 26082640), (316, 21130240), (320, 20866112), (395, 16904192), (512, 13041320), (632, 10565120), (640, 10433056), (790, 8452096), (1024, 6520660), (1264, 5282560), (1280, 5216528), (1580, 4226048), (2048, 3260330), (2528, 2641280), (2560, 2608264), (3160, 2113024), (4096, 1630165), (4127, 1617920), (5056, 1320640), (5120, 1304132), (6320, 1056512), (8254, 808960), (10112, 660320), (10240, 652066), (12640, 528256), (16508, 404480), (20224, 330160), (20480, 326033), (20635, 323584), (25280, 264128), (33016, 202240), (40448, 165080), (41270, 161792), (50560, 132064), (66032, 101120), (80896, 82540)]