118251280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9181}}^1$

素因数の和:9224

約数の個数: 80

約数和(自身を含む): 327907584

約数和(自身を除く): 209656304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 9181, 12880, 18362, 36724, 45905, 64267, 73448, 91810, 128534, 146896, 183620, 211163, 257068, 321335, 367240, 422326, 514136, 642670, 734480, 844652, 1028272, 1055815, 1285340, 1478141, 1689304, 2111630, 2570680, 2956282, 3378608, 4223260, 5141360, 5912564, 7390705, 8446520, 11825128, 14781410, 16893040, 23650256, 29562820, 59125640, 118251280]

約数ペア:

[(1, 118251280), (2, 59125640), (4, 29562820), (5, 23650256), (7, 16893040), (8, 14781410), (10, 11825128), (14, 8446520), (16, 7390705), (20, 5912564), (23, 5141360), (28, 4223260), (35, 3378608), (40, 2956282), (46, 2570680), (56, 2111630), (70, 1689304), (80, 1478141), (92, 1285340), (112, 1055815), (115, 1028272), (140, 844652), (161, 734480), (184, 642670), (230, 514136), (280, 422326), (322, 367240), (368, 321335), (460, 257068), (560, 211163), (644, 183620), (805, 146896), (920, 128534), (1288, 91810), (1610, 73448), (1840, 64267), (2576, 45905), (3220, 36724), (6440, 18362), (9181, 12880)]