39836830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 81902016

約数和(自身を除く): 42065186

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 73, 82, 110, 121, 146, 205, 242, 365, 410, 451, 605, 730, 803, 902, 1210, 1331, 1606, 2255, 2662, 2993, 4015, 4510, 4961, 5986, 6655, 8030, 8833, 9922, 13310, 14965, 17666, 24805, 29930, 32923, 44165, 49610, 54571, 65846, 88330, 97163, 109142, 164615, 194326, 272855, 329230, 362153, 485815, 545710, 724306, 971630, 1810765, 3621530, 3983683, 7967366, 19918415, 39836830]

約数ペア:

[(1, 39836830), (2, 19918415), (5, 7967366), (10, 3983683), (11, 3621530), (22, 1810765), (41, 971630), (55, 724306), (73, 545710), (82, 485815), (110, 362153), (121, 329230), (146, 272855), (205, 194326), (242, 164615), (365, 109142), (410, 97163), (451, 88330), (605, 65846), (730, 54571), (803, 49610), (902, 44165), (1210, 32923), (1331, 29930), (1606, 24805), (2255, 17666), (2662, 14965), (2993, 13310), (4015, 9922), (4510, 8833), (4961, 8030), (5986, 6655)]