8448365120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15991}}^1$

素因数の和:16148

約数の個数: 112

約数和(自身を含む): 21837139968

約数和(自身を除く): 13388774848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 832, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 4160, 5080, 6604, 8128, 8255, 10160, 13208, 15991, 16510, 20320, 26416, 31982, 33020, 40640, 52832, 63964, 66040, 79955, 105664, 127928, 132080, 159910, 207883, 255856, 264160, 319820, 415766, 511712, 528320, 639640, 831532, 1023424, 1039415, 1279280, 1663064, 2030857, 2078830, 2558560, 3326128, 4061714, 4157660, 5117120, 6652256, 8123428, 8315320, 10154285, 13304512, 16246856, 16630640, 20308570, 26401141, 32493712, 33261280, 40617140, 52802282, 64987424, 66522560, 81234280, 105604564, 129974848, 132005705, 162468560, 211209128, 264011410, 324937120, 422418256, 528022820, 649874240, 844836512, 1056045640, 1689673024, 2112091280, 4224182560, 8448365120]

約数ペア:

[(1, 8448365120), (2, 4224182560), (4, 2112091280), (5, 1689673024), (8, 1056045640), (10, 844836512), (13, 649874240), (16, 528022820), (20, 422418256), (26, 324937120), (32, 264011410), (40, 211209128), (52, 162468560), (64, 132005705), (65, 129974848), (80, 105604564), (104, 81234280), (127, 66522560), (130, 64987424), (160, 52802282), (208, 40617140), (254, 33261280), (260, 32493712), (320, 26401141), (416, 20308570), (508, 16630640), (520, 16246856), (635, 13304512), (832, 10154285), (1016, 8315320), (1040, 8123428), (1270, 6652256), (1651, 5117120), (2032, 4157660), (2080, 4061714), (2540, 3326128), (3302, 2558560), (4064, 2078830), (4160, 2030857), (5080, 1663064), (6604, 1279280), (8128, 1039415), (8255, 1023424), (10160, 831532), (13208, 639640), (15991, 528320), (16510, 511712), (20320, 415766), (26416, 319820), (31982, 264160), (33020, 255856), (40640, 207883), (52832, 159910), (63964, 132080), (66040, 127928), (79955, 105664)]