76681760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12953}}^1$

素因数の和:13005

約数の個数: 48

約数和(自身を含む): 186071256

約数和(自身を除く): 109389496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 12953, 25906, 51812, 64765, 103624, 129530, 207248, 259060, 414496, 479261, 518120, 958522, 1036240, 1917044, 2072480, 2396305, 3834088, 4792610, 7668176, 9585220, 15336352, 19170440, 38340880, 76681760]

約数ペア:

[(1, 76681760), (2, 38340880), (4, 19170440), (5, 15336352), (8, 9585220), (10, 7668176), (16, 4792610), (20, 3834088), (32, 2396305), (37, 2072480), (40, 1917044), (74, 1036240), (80, 958522), (148, 518120), (160, 479261), (185, 414496), (296, 259060), (370, 207248), (592, 129530), (740, 103624), (1184, 64765), (1480, 51812), (2960, 25906), (5920, 12953)]