8388908800

素因数分解:

$2^8\times 5^2\times {\mathrm{127}}^1\times {\mathrm{10321}}^1$

素因数の和:10474

約数の個数: 108

約数和(自身を含む): 20929382656

約数和(自身を除く): 12540473856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 635, 640, 800, 1016, 1270, 1280, 1600, 2032, 2540, 3175, 3200, 4064, 5080, 6350, 6400, 8128, 10160, 10321, 12700, 16256, 20320, 20642, 25400, 32512, 40640, 41284, 50800, 51605, 81280, 82568, 101600, 103210, 162560, 165136, 203200, 206420, 258025, 330272, 406400, 412840, 516050, 660544, 812800, 825680, 1032100, 1310767, 1321088, 1651360, 2064200, 2621534, 2642176, 3302720, 4128400, 5243068, 6553835, 6605440, 8256800, 10486136, 13107670, 13210880, 16513600, 20972272, 26215340, 32769175, 33027200, 41944544, 52430680, 65538350, 66054400, 83889088, 104861360, 131076700, 167778176, 209722720, 262153400, 335556352, 419445440, 524306800, 838890880, 1048613600, 1677781760, 2097227200, 4194454400, 8388908800]

約数ペア:

[(1, 8388908800), (2, 4194454400), (4, 2097227200), (5, 1677781760), (8, 1048613600), (10, 838890880), (16, 524306800), (20, 419445440), (25, 335556352), (32, 262153400), (40, 209722720), (50, 167778176), (64, 131076700), (80, 104861360), (100, 83889088), (127, 66054400), (128, 65538350), (160, 52430680), (200, 41944544), (254, 33027200), (256, 32769175), (320, 26215340), (400, 20972272), (508, 16513600), (635, 13210880), (640, 13107670), (800, 10486136), (1016, 8256800), (1270, 6605440), (1280, 6553835), (1600, 5243068), (2032, 4128400), (2540, 3302720), (3175, 2642176), (3200, 2621534), (4064, 2064200), (5080, 1651360), (6350, 1321088), (6400, 1310767), (8128, 1032100), (10160, 825680), (10321, 812800), (12700, 660544), (16256, 516050), (20320, 412840), (20642, 406400), (25400, 330272), (32512, 258025), (40640, 206420), (41284, 203200), (50800, 165136), (51605, 162560), (81280, 103210), (82568, 101600)]