65641185280

素因数分解:

$2^{16}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18211}}^1$

素因数の和:18259

約数の個数: 136

約数和(自身を含む): 171868683744

約数和(自身を除く): 106227498464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2048, 2560, 2816, 3520, 4096, 5120, 5632, 7040, 8192, 10240, 11264, 14080, 16384, 18211, 20480, 22528, 28160, 32768, 36422, 40960, 45056, 56320, 65536, 72844, 81920, 90112, 91055, 112640, 145688, 163840, 180224, 182110, 200321, 225280, 291376, 327680, 360448, 364220, 400642, 450560, 582752, 720896, 728440, 801284, 901120, 1001605, 1165504, 1456880, 1602568, 1802240, 2003210, 2331008, 2913760, 3205136, 3604480, 4006420, 4662016, 5827520, 6410272, 8012840, 9324032, 11655040, 12820544, 16025680, 18648064, 23310080, 25641088, 32051360, 37296128, 46620160, 51282176, 64102720, 74592256, 93240320, 102564352, 128205440, 149184512, 186480640, 205128704, 256410880, 298369024, 372961280, 410257408, 512821760, 596738048, 745922560, 820514816, 1025643520, 1193476096, 1491845120, 1641029632, 2051287040, 2983690240, 3282059264, 4102574080, 5967380480, 6564118528, 8205148160, 13128237056, 16410296320, 32820592640, 65641185280]

約数ペア:

[(1, 65641185280), (2, 32820592640), (4, 16410296320), (5, 13128237056), (8, 8205148160), (10, 6564118528), (11, 5967380480), (16, 4102574080), (20, 3282059264), (22, 2983690240), (32, 2051287040), (40, 1641029632), (44, 1491845120), (55, 1193476096), (64, 1025643520), (80, 820514816), (88, 745922560), (110, 596738048), (128, 512821760), (160, 410257408), (176, 372961280), (220, 298369024), (256, 256410880), (320, 205128704), (352, 186480640), (440, 149184512), (512, 128205440), (640, 102564352), (704, 93240320), (880, 74592256), (1024, 64102720), (1280, 51282176), (1408, 46620160), (1760, 37296128), (2048, 32051360), (2560, 25641088), (2816, 23310080), (3520, 18648064), (4096, 16025680), (5120, 12820544), (5632, 11655040), (7040, 9324032), (8192, 8012840), (10240, 6410272), (11264, 5827520), (14080, 4662016), (16384, 4006420), (18211, 3604480), (20480, 3205136), (22528, 2913760), (28160, 2331008), (32768, 2003210), (36422, 1802240), (40960, 1602568), (45056, 1456880), (56320, 1165504), (65536, 1001605), (72844, 901120), (81920, 801284), (90112, 728440), (91055, 720896), (112640, 582752), (145688, 450560), (163840, 400642), (180224, 364220), (182110, 360448), (200321, 327680), (225280, 291376)]