522005120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:9002

約数の個数: 128

約数和(自身を含む): 1536071040

約数和(自身を除く): 1014065920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 8963, 11648, 14560, 17926, 29120, 35852, 44815, 58240, 62741, 71704, 89630, 116519, 125482, 143408, 179260, 233038, 250964, 286816, 313705, 358520, 466076, 501928, 573632, 582595, 627410, 717040, 815633, 932152, 1003856, 1147264, 1165190, 1254820, 1434080, 1631266, 1864304, 2007712, 2330380, 2509640, 2868160, 3262532, 3728608, 4015424, 4078165, 4660760, 5019280, 5736320, 6525064, 7457216, 8030848, 8156330, 9321520, 10038560, 13050128, 14914432, 16312660, 18643040, 20077120, 26100256, 32625320, 37286080, 40154240, 52200512, 65250640, 74572160, 104401024, 130501280, 261002560, 522005120]

約数ペア:

[(1, 522005120), (2, 261002560), (4, 130501280), (5, 104401024), (7, 74572160), (8, 65250640), (10, 52200512), (13, 40154240), (14, 37286080), (16, 32625320), (20, 26100256), (26, 20077120), (28, 18643040), (32, 16312660), (35, 14914432), (40, 13050128), (52, 10038560), (56, 9321520), (64, 8156330), (65, 8030848), (70, 7457216), (80, 6525064), (91, 5736320), (104, 5019280), (112, 4660760), (128, 4078165), (130, 4015424), (140, 3728608), (160, 3262532), (182, 2868160), (208, 2509640), (224, 2330380), (260, 2007712), (280, 1864304), (320, 1631266), (364, 1434080), (416, 1254820), (448, 1165190), (455, 1147264), (520, 1003856), (560, 932152), (640, 815633), (728, 717040), (832, 627410), (896, 582595), (910, 573632), (1040, 501928), (1120, 466076), (1456, 358520), (1664, 313705), (1820, 286816), (2080, 250964), (2240, 233038), (2912, 179260), (3640, 143408), (4160, 125482), (4480, 116519), (5824, 89630), (7280, 71704), (8320, 62741), (8963, 58240), (11648, 44815), (14560, 35852), (17926, 29120)]