1884501760

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{39791}}^1$

素因数の和:39849

約数の個数: 72

約数和(自身を含む): 4636086336

約数和(自身を除く): 2751584576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 2368, 2960, 4736, 5920, 9472, 11840, 23680, 39791, 47360, 79582, 159164, 198955, 318328, 397910, 636656, 795820, 1273312, 1472267, 1591640, 2546624, 2944534, 3183280, 5093248, 5889068, 6366560, 7361335, 10186496, 11778136, 12733120, 14722670, 23556272, 25466240, 29445340, 47112544, 50932480, 58890680, 94225088, 117781360, 188450176, 235562720, 376900352, 471125440, 942250880, 1884501760]

約数ペア:

[(1, 1884501760), (2, 942250880), (4, 471125440), (5, 376900352), (8, 235562720), (10, 188450176), (16, 117781360), (20, 94225088), (32, 58890680), (37, 50932480), (40, 47112544), (64, 29445340), (74, 25466240), (80, 23556272), (128, 14722670), (148, 12733120), (160, 11778136), (185, 10186496), (256, 7361335), (296, 6366560), (320, 5889068), (370, 5093248), (592, 3183280), (640, 2944534), (740, 2546624), (1184, 1591640), (1280, 1472267), (1480, 1273312), (2368, 795820), (2960, 636656), (4736, 397910), (5920, 318328), (9472, 198955), (11840, 159164), (23680, 79582), (39791, 47360)]