14446880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12899}}^1$

素因数の和:12921

約数の個数: 48

約数和(自身を含む): 39009600

約数和(自身を除く): 24562720

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, 12899, 25798, 51596, 64495, 90293, 103192, 128990, 180586, 206384, 257980, 361172, 412768, 451465, 515960, 722344, 902930, 1031920, 1444688, 1805860, 2063840, 2889376, 3611720, 7223440, 14446880]

約数ペア:

[(1, 14446880), (2, 7223440), (4, 3611720), (5, 2889376), (7, 2063840), (8, 1805860), (10, 1444688), (14, 1031920), (16, 902930), (20, 722344), (28, 515960), (32, 451465), (35, 412768), (40, 361172), (56, 257980), (70, 206384), (80, 180586), (112, 128990), (140, 103192), (160, 90293), (224, 64495), (280, 51596), (560, 25798), (1120, 12899)]