32406640

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 80

約数和(自身を含む): 87940800

約数和(自身を除く): 55534160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1181, 1372, 1715, 1960, 2362, 2744, 3430, 3920, 4724, 5488, 5905, 6860, 8267, 9448, 11810, 13720, 16534, 18896, 23620, 27440, 33068, 41335, 47240, 57869, 66136, 82670, 94480, 115738, 132272, 165340, 231476, 289345, 330680, 405083, 462952, 578690, 661360, 810166, 925904, 1157380, 1620332, 2025415, 2314760, 3240664, 4050830, 4629520, 6481328, 8101660, 16203320, 32406640]

約数ペア:

[(1, 32406640), (2, 16203320), (4, 8101660), (5, 6481328), (7, 4629520), (8, 4050830), (10, 3240664), (14, 2314760), (16, 2025415), (20, 1620332), (28, 1157380), (35, 925904), (40, 810166), (49, 661360), (56, 578690), (70, 462952), (80, 405083), (98, 330680), (112, 289345), (140, 231476), (196, 165340), (245, 132272), (280, 115738), (343, 94480), (392, 82670), (490, 66136), (560, 57869), (686, 47240), (784, 41335), (980, 33068), (1181, 27440), (1372, 23620), (1715, 18896), (1960, 16534), (2362, 13720), (2744, 11810), (3430, 9448), (3920, 8267), (4724, 6860), (5488, 5905)]