746398070080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179422613}}^1$

素因数の和:179422643

約数の個数: 56

約数和(自身を含む): 1914080446152

約数和(自身を除く): 1167682376072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 179422613, 358845226, 717690452, 897113065, 1435380904, 1794226130, 2332493969, 2870761808, 3588452260, 4664987938, 5741523616, 7176904520, 9329975876, 11483047232, 11662469845, 14353809040, 18659951752, 23324939690, 28707618080, 37319903504, 46649879380, 57415236160, 74639807008, 93299758760, 149279614016, 186599517520, 373199035040, 746398070080]

約数ペア:

[(1, 746398070080), (2, 373199035040), (4, 186599517520), (5, 149279614016), (8, 93299758760), (10, 74639807008), (13, 57415236160), (16, 46649879380), (20, 37319903504), (26, 28707618080), (32, 23324939690), (40, 18659951752), (52, 14353809040), (64, 11662469845), (65, 11483047232), (80, 9329975876), (104, 7176904520), (130, 5741523616), (160, 4664987938), (208, 3588452260), (260, 2870761808), (320, 2332493969), (416, 1794226130), (520, 1435380904), (832, 897113065), (1040, 717690452), (2080, 358845226), (4160, 179422613)]