2289783040

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105229}}^1$

素因数の和:105267

約数の個数: 72

約数和(自身を含む): 5807433240

約数和(自身を除く): 3517650200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 105229, 210458, 420916, 526145, 841832, 1052290, 1683664, 1788893, 2104580, 3367328, 3577786, 4209160, 6734656, 7155572, 8418320, 8944465, 13469312, 14311144, 16836640, 17888930, 26938624, 28622288, 33673280, 35777860, 57244576, 67346560, 71555720, 114489152, 134693120, 143111440, 228978304, 286222880, 457956608, 572445760, 1144891520, 2289783040]

約数ペア:

[(1, 2289783040), (2, 1144891520), (4, 572445760), (5, 457956608), (8, 286222880), (10, 228978304), (16, 143111440), (17, 134693120), (20, 114489152), (32, 71555720), (34, 67346560), (40, 57244576), (64, 35777860), (68, 33673280), (80, 28622288), (85, 26938624), (128, 17888930), (136, 16836640), (160, 14311144), (170, 13469312), (256, 8944465), (272, 8418320), (320, 7155572), (340, 6734656), (544, 4209160), (640, 3577786), (680, 3367328), (1088, 2104580), (1280, 1788893), (1360, 1683664), (2176, 1052290), (2720, 841832), (4352, 526145), (5440, 420916), (10880, 210458), (21760, 105229)]