1738635080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3761}}^1$

素因数の和:3919

約数の個数: 128

約数和(自身を含む): 4853882880

約数和(自身を除く): 3115247800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 280, 364, 455, 508, 520, 635, 728, 889, 910, 1016, 1270, 1651, 1778, 1820, 2540, 3302, 3556, 3640, 3761, 4445, 5080, 6604, 7112, 7522, 8255, 8890, 11557, 13208, 15044, 16510, 17780, 18805, 23114, 26327, 30088, 33020, 35560, 37610, 46228, 48893, 52654, 57785, 66040, 75220, 92456, 97786, 105308, 115570, 131635, 150440, 195572, 210616, 231140, 244465, 263270, 342251, 391144, 462280, 477647, 488930, 526540, 684502, 955294, 977860, 1053080, 1369004, 1711255, 1910588, 1955720, 2388235, 2738008, 3343529, 3422510, 3821176, 4776470, 6209411, 6687058, 6845020, 9552940, 12418822, 13374116, 13690040, 16717645, 19105880, 24837644, 26748232, 31047055, 33435290, 43465877, 49675288, 62094110, 66870580, 86931754, 124188220, 133741160, 173863508, 217329385, 248376440, 347727016, 434658770, 869317540, 1738635080]

約数ペア:

[(1, 1738635080), (2, 869317540), (4, 434658770), (5, 347727016), (7, 248376440), (8, 217329385), (10, 173863508), (13, 133741160), (14, 124188220), (20, 86931754), (26, 66870580), (28, 62094110), (35, 49675288), (40, 43465877), (52, 33435290), (56, 31047055), (65, 26748232), (70, 24837644), (91, 19105880), (104, 16717645), (127, 13690040), (130, 13374116), (140, 12418822), (182, 9552940), (254, 6845020), (260, 6687058), (280, 6209411), (364, 4776470), (455, 3821176), (508, 3422510), (520, 3343529), (635, 2738008), (728, 2388235), (889, 1955720), (910, 1910588), (1016, 1711255), (1270, 1369004), (1651, 1053080), (1778, 977860), (1820, 955294), (2540, 684502), (3302, 526540), (3556, 488930), (3640, 477647), (3761, 462280), (4445, 391144), (5080, 342251), (6604, 263270), (7112, 244465), (7522, 231140), (8255, 210616), (8890, 195572), (11557, 150440), (13208, 131635), (15044, 115570), (16510, 105308), (17780, 97786), (18805, 92456), (23114, 75220), (26327, 66040), (30088, 57785), (33020, 52654), (35560, 48893), (37610, 46228)]