9792160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1249}}^1$

素因数の和:1278

約数の個数: 72

約数和(自身を含む): 26932500

約数和(自身を除く): 17140340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1249, 1568, 1960, 2498, 3920, 4996, 6245, 7840, 8743, 9992, 12490, 17486, 19984, 24980, 34972, 39968, 43715, 49960, 61201, 69944, 87430, 99920, 122402, 139888, 174860, 199840, 244804, 279776, 306005, 349720, 489608, 612010, 699440, 979216, 1224020, 1398880, 1958432, 2448040, 4896080, 9792160]

約数ペア:

[(1, 9792160), (2, 4896080), (4, 2448040), (5, 1958432), (7, 1398880), (8, 1224020), (10, 979216), (14, 699440), (16, 612010), (20, 489608), (28, 349720), (32, 306005), (35, 279776), (40, 244804), (49, 199840), (56, 174860), (70, 139888), (80, 122402), (98, 99920), (112, 87430), (140, 69944), (160, 61201), (196, 49960), (224, 43715), (245, 39968), (280, 34972), (392, 24980), (490, 19984), (560, 17486), (784, 12490), (980, 9992), (1120, 8743), (1249, 7840), (1568, 6245), (1960, 4996), (2498, 3920)]