3641680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{929}}^1$

素因数の和:956

約数の個数: 60

約数和(自身を含む): 9859860

約数和(自身を除く): 6218180

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, 929, 980, 1858, 1960, 3716, 3920, 4645, 6503, 7432, 9290, 13006, 14864, 18580, 26012, 32515, 37160, 45521, 52024, 65030, 74320, 91042, 104048, 130060, 182084, 227605, 260120, 364168, 455210, 520240, 728336, 910420, 1820840, 3641680]

約数ペア:

[(1, 3641680), (2, 1820840), (4, 910420), (5, 728336), (7, 520240), (8, 455210), (10, 364168), (14, 260120), (16, 227605), (20, 182084), (28, 130060), (35, 104048), (40, 91042), (49, 74320), (56, 65030), (70, 52024), (80, 45521), (98, 37160), (112, 32515), (140, 26012), (196, 18580), (245, 14864), (280, 13006), (392, 9290), (490, 7432), (560, 6503), (784, 4645), (929, 3920), (980, 3716), (1858, 1960)]