804846080

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16547}}^1$

素因数の和:16589

約数の個数: 80

約数和(自身を含む): 2031432480

約数和(自身を除く): 1226586400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 16547, 24320, 33094, 48640, 66188, 82735, 132376, 165470, 264752, 314393, 330940, 529504, 628786, 661880, 1059008, 1257572, 1323760, 1571965, 2118016, 2515144, 2647520, 3143930, 4236032, 5030288, 5295040, 6287860, 8472064, 10060576, 10590080, 12575720, 20121152, 21180160, 25151440, 40242304, 42360320, 50302880, 80484608, 100605760, 160969216, 201211520, 402423040, 804846080]

約数ペア:

[(1, 804846080), (2, 402423040), (4, 201211520), (5, 160969216), (8, 100605760), (10, 80484608), (16, 50302880), (19, 42360320), (20, 40242304), (32, 25151440), (38, 21180160), (40, 20121152), (64, 12575720), (76, 10590080), (80, 10060576), (95, 8472064), (128, 6287860), (152, 5295040), (160, 5030288), (190, 4236032), (256, 3143930), (304, 2647520), (320, 2515144), (380, 2118016), (512, 1571965), (608, 1323760), (640, 1257572), (760, 1059008), (1216, 661880), (1280, 628786), (1520, 529504), (2432, 330940), (2560, 314393), (3040, 264752), (4864, 165470), (6080, 132376), (9728, 82735), (12160, 66188), (16547, 48640), (24320, 33094)]