7777330180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{92083}}^1$

素因数の和:92236

約数の個数: 48

約数和(自身を含む): 16893362304

約数和(自身を除く): 9116032124

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 103, 164, 205, 206, 410, 412, 515, 820, 1030, 2060, 4223, 8446, 16892, 21115, 42230, 84460, 92083, 184166, 368332, 460415, 920830, 1841660, 3775403, 7550806, 9484549, 15101612, 18877015, 18969098, 37754030, 37938196, 47422745, 75508060, 94845490, 189690980, 388866509, 777733018, 1555466036, 1944332545, 3888665090, 7777330180]

約数ペア:

[(1, 7777330180), (2, 3888665090), (4, 1944332545), (5, 1555466036), (10, 777733018), (20, 388866509), (41, 189690980), (82, 94845490), (103, 75508060), (164, 47422745), (205, 37938196), (206, 37754030), (410, 18969098), (412, 18877015), (515, 15101612), (820, 9484549), (1030, 7550806), (2060, 3775403), (4223, 1841660), (8446, 920830), (16892, 460415), (21115, 368332), (42230, 184166), (84460, 92083)]