1113304480

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{15497}}^1$

素因数の和:15961

約数の個数: 48

約数和(自身を含む): 2636209800

約数和(自身を除く): 1522905320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 14368, 15497, 17960, 30994, 35920, 61988, 71840, 77485, 123976, 154970, 247952, 309940, 495904, 619880, 1239760, 2479520, 6958153, 13916306, 27832612, 34790765, 55665224, 69581530, 111330448, 139163060, 222660896, 278326120, 556652240, 1113304480]

約数ペア:

[(1, 1113304480), (2, 556652240), (4, 278326120), (5, 222660896), (8, 139163060), (10, 111330448), (16, 69581530), (20, 55665224), (32, 34790765), (40, 27832612), (80, 13916306), (160, 6958153), (449, 2479520), (898, 1239760), (1796, 619880), (2245, 495904), (3592, 309940), (4490, 247952), (7184, 154970), (8980, 123976), (14368, 77485), (15497, 71840), (17960, 61988), (30994, 35920)]