8227863040

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{38723}}^1$

素因数の和:38829

約数の個数: 80

約数和(自身を含む): 19965784608

約数和(自身を除く): 11737921568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 640, 664, 830, 1280, 1328, 1660, 2560, 2656, 3320, 5312, 6640, 10624, 13280, 21248, 26560, 38723, 42496, 53120, 77446, 106240, 154892, 193615, 212480, 309784, 387230, 619568, 774460, 1239136, 1548920, 2478272, 3097840, 3214009, 4956544, 6195680, 6428018, 9913088, 12391360, 12856036, 16070045, 19826176, 24782720, 25712072, 32140090, 49565440, 51424144, 64280180, 99130880, 102848288, 128560360, 205696576, 257120720, 411393152, 514241440, 822786304, 1028482880, 1645572608, 2056965760, 4113931520, 8227863040]

約数ペア:

[(1, 8227863040), (2, 4113931520), (4, 2056965760), (5, 1645572608), (8, 1028482880), (10, 822786304), (16, 514241440), (20, 411393152), (32, 257120720), (40, 205696576), (64, 128560360), (80, 102848288), (83, 99130880), (128, 64280180), (160, 51424144), (166, 49565440), (256, 32140090), (320, 25712072), (332, 24782720), (415, 19826176), (512, 16070045), (640, 12856036), (664, 12391360), (830, 9913088), (1280, 6428018), (1328, 6195680), (1660, 4956544), (2560, 3214009), (2656, 3097840), (3320, 2478272), (5312, 1548920), (6640, 1239136), (10624, 774460), (13280, 619568), (21248, 387230), (26560, 309784), (38723, 212480), (42496, 193615), (53120, 154892), (77446, 106240)]