4629520

素因数分解:

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

素因数の和:1208

約数の個数: 60

約数和(自身を含む): 12531564

約数和(自身を除く): 7902044

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, 392, 490, 560, 784, 980, 1181, 1960, 2362, 3920, 4724, 5905, 8267, 9448, 11810, 16534, 18896, 23620, 33068, 41335, 47240, 57869, 66136, 82670, 94480, 115738, 132272, 165340, 231476, 289345, 330680, 462952, 578690, 661360, 925904, 1157380, 2314760, 4629520]

約数ペア:

[(1, 4629520), (2, 2314760), (4, 1157380), (5, 925904), (7, 661360), (8, 578690), (10, 462952), (14, 330680), (16, 289345), (20, 231476), (28, 165340), (35, 132272), (40, 115738), (49, 94480), (56, 82670), (70, 66136), (80, 57869), (98, 47240), (112, 41335), (140, 33068), (196, 23620), (245, 18896), (280, 16534), (392, 11810), (490, 9448), (560, 8267), (784, 5905), (980, 4724), (1181, 3920), (1960, 2362)]