96965680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{499}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 258912000

約数和(自身を除く): 161946320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 347, 499, 560, 694, 998, 1388, 1735, 1996, 2429, 2495, 2776, 3470, 3493, 3992, 4858, 4990, 5552, 6940, 6986, 7984, 9716, 9980, 12145, 13880, 13972, 17465, 19432, 19960, 24290, 27760, 27944, 34930, 38864, 39920, 48580, 55888, 69860, 97160, 139720, 173153, 194320, 279440, 346306, 692612, 865765, 1212071, 1385224, 1731530, 2424142, 2770448, 3463060, 4848284, 6060355, 6926120, 9696568, 12120710, 13852240, 19393136, 24241420, 48482840, 96965680]

約数ペア:

[(1, 96965680), (2, 48482840), (4, 24241420), (5, 19393136), (7, 13852240), (8, 12120710), (10, 9696568), (14, 6926120), (16, 6060355), (20, 4848284), (28, 3463060), (35, 2770448), (40, 2424142), (56, 1731530), (70, 1385224), (80, 1212071), (112, 865765), (140, 692612), (280, 346306), (347, 279440), (499, 194320), (560, 173153), (694, 139720), (998, 97160), (1388, 69860), (1735, 55888), (1996, 48580), (2429, 39920), (2495, 38864), (2776, 34930), (3470, 27944), (3493, 27760), (3992, 24290), (4858, 19960), (4990, 19432), (5552, 17465), (6940, 13972), (6986, 13880), (7984, 12145), (9716, 9980)]