2079882560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1667}}^1$

素因数の和:2248

約数の個数: 112

約数和(自身を含む): 5673815424

約数和(自身を除く): 3593932864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 557, 560, 1114, 1120, 1667, 2228, 2240, 2785, 3334, 3899, 4456, 5570, 6668, 7798, 8335, 8912, 11140, 11669, 13336, 15596, 16670, 17824, 19495, 22280, 23338, 26672, 31192, 33340, 35648, 38990, 44560, 46676, 53344, 58345, 62384, 66680, 77980, 89120, 93352, 106688, 116690, 124768, 133360, 155960, 178240, 186704, 233380, 249536, 266720, 311920, 373408, 466760, 533440, 623840, 746816, 928519, 933520, 1247680, 1857038, 1867040, 3714076, 3734080, 4642595, 6499633, 7428152, 9285190, 12999266, 14856304, 18570380, 25998532, 29712608, 32498165, 37140760, 51997064, 59425216, 64996330, 74281520, 103994128, 129992660, 148563040, 207988256, 259985320, 297126080, 415976512, 519970640, 1039941280, 2079882560]

約数ペア:

[(1, 2079882560), (2, 1039941280), (4, 519970640), (5, 415976512), (7, 297126080), (8, 259985320), (10, 207988256), (14, 148563040), (16, 129992660), (20, 103994128), (28, 74281520), (32, 64996330), (35, 59425216), (40, 51997064), (56, 37140760), (64, 32498165), (70, 29712608), (80, 25998532), (112, 18570380), (140, 14856304), (160, 12999266), (224, 9285190), (280, 7428152), (320, 6499633), (448, 4642595), (557, 3734080), (560, 3714076), (1114, 1867040), (1120, 1857038), (1667, 1247680), (2228, 933520), (2240, 928519), (2785, 746816), (3334, 623840), (3899, 533440), (4456, 466760), (5570, 373408), (6668, 311920), (7798, 266720), (8335, 249536), (8912, 233380), (11140, 186704), (11669, 178240), (13336, 155960), (15596, 133360), (16670, 124768), (17824, 116690), (19495, 106688), (22280, 93352), (23338, 89120), (26672, 77980), (31192, 66680), (33340, 62384), (35648, 58345), (38990, 53344), (44560, 46676)]