4519760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1153}}^1$

素因数の和:1180

約数の個数: 60

約数和(自身を含む): 12234708

約数和(自身を除く): 7714948

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, 1153, 1960, 2306, 3920, 4612, 5765, 8071, 9224, 11530, 16142, 18448, 23060, 32284, 40355, 46120, 56497, 64568, 80710, 92240, 112994, 129136, 161420, 225988, 282485, 322840, 451976, 564970, 645680, 903952, 1129940, 2259880, 4519760]

約数ペア:

[(1, 4519760), (2, 2259880), (4, 1129940), (5, 903952), (7, 645680), (8, 564970), (10, 451976), (14, 322840), (16, 282485), (20, 225988), (28, 161420), (35, 129136), (40, 112994), (49, 92240), (56, 80710), (70, 64568), (80, 56497), (98, 46120), (112, 40355), (140, 32284), (196, 23060), (245, 18448), (280, 16142), (392, 11530), (490, 9224), (560, 8071), (784, 5765), (980, 4612), (1153, 3920), (1960, 2306)]