47375680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 126333504

約数和(自身を除く): 78957824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 160, 172, 176, 215, 220, 313, 320, 344, 352, 430, 440, 473, 626, 688, 704, 860, 880, 946, 1252, 1376, 1565, 1720, 1760, 1892, 2365, 2504, 2752, 3130, 3440, 3443, 3520, 3784, 4730, 5008, 6260, 6880, 6886, 7568, 9460, 10016, 12520, 13459, 13760, 13772, 15136, 17215, 18920, 20032, 25040, 26918, 27544, 30272, 34430, 37840, 50080, 53836, 55088, 67295, 68860, 75680, 100160, 107672, 110176, 134590, 137720, 148049, 151360, 215344, 220352, 269180, 275440, 296098, 430688, 538360, 550880, 592196, 740245, 861376, 1076720, 1101760, 1184392, 1480490, 2153440, 2368784, 2960980, 4306880, 4737568, 5921960, 9475136, 11843920, 23687840, 47375680]

約数ペア:

[(1, 47375680), (2, 23687840), (4, 11843920), (5, 9475136), (8, 5921960), (10, 4737568), (11, 4306880), (16, 2960980), (20, 2368784), (22, 2153440), (32, 1480490), (40, 1184392), (43, 1101760), (44, 1076720), (55, 861376), (64, 740245), (80, 592196), (86, 550880), (88, 538360), (110, 430688), (160, 296098), (172, 275440), (176, 269180), (215, 220352), (220, 215344), (313, 151360), (320, 148049), (344, 137720), (352, 134590), (430, 110176), (440, 107672), (473, 100160), (626, 75680), (688, 68860), (704, 67295), (860, 55088), (880, 53836), (946, 50080), (1252, 37840), (1376, 34430), (1565, 30272), (1720, 27544), (1760, 26918), (1892, 25040), (2365, 20032), (2504, 18920), (2752, 17215), (3130, 15136), (3440, 13772), (3443, 13760), (3520, 13459), (3784, 12520), (4730, 10016), (5008, 9460), (6260, 7568), (6880, 6886)]