83349760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5043

約数の個数: 72

約数和(自身を含む): 215049240

約数和(自身を除く): 131699480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 5009, 8320, 10018, 16640, 20036, 25045, 40072, 50090, 65117, 80144, 100180, 130234, 160288, 200360, 260468, 320576, 325585, 400720, 520936, 641152, 651170, 801440, 1041872, 1282304, 1302340, 1602880, 2083744, 2604680, 3205760, 4167488, 5209360, 6411520, 8334976, 10418720, 16669952, 20837440, 41674880, 83349760]

約数ペア:

[(1, 83349760), (2, 41674880), (4, 20837440), (5, 16669952), (8, 10418720), (10, 8334976), (13, 6411520), (16, 5209360), (20, 4167488), (26, 3205760), (32, 2604680), (40, 2083744), (52, 1602880), (64, 1302340), (65, 1282304), (80, 1041872), (104, 801440), (128, 651170), (130, 641152), (160, 520936), (208, 400720), (256, 325585), (260, 320576), (320, 260468), (416, 200360), (520, 160288), (640, 130234), (832, 100180), (1040, 80144), (1280, 65117), (1664, 50090), (2080, 40072), (3328, 25045), (4160, 20036), (5009, 16640), (8320, 10018)]