63404320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{56611}}^1$

素因数の和:56633

約数の個数: 48

約数和(自身を含む): 171194688

約数和(自身を除く): 107790368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 56611, 113222, 226444, 283055, 396277, 452888, 566110, 792554, 905776, 1132220, 1585108, 1811552, 1981385, 2264440, 3170216, 3962770, 4528880, 6340432, 7925540, 9057760, 12680864, 15851080, 31702160, 63404320]

約数ペア:

[(1, 63404320), (2, 31702160), (4, 15851080), (5, 12680864), (7, 9057760), (8, 7925540), (10, 6340432), (14, 4528880), (16, 3962770), (20, 3170216), (28, 2264440), (32, 1981385), (35, 1811552), (40, 1585108), (56, 1132220), (70, 905776), (80, 792554), (112, 566110), (140, 452888), (160, 396277), (224, 283055), (280, 226444), (560, 113222), (1120, 56611)]