17297560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 44870400

約数和(自身を除く): 27572840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 379, 652, 758, 815, 1141, 1304, 1516, 1630, 1895, 2282, 2653, 3032, 3260, 3790, 4564, 5306, 5705, 6520, 7580, 9128, 10612, 11410, 13265, 15160, 21224, 22820, 26530, 45640, 53060, 61777, 106120, 123554, 247108, 308885, 432439, 494216, 617770, 864878, 1235540, 1729756, 2162195, 2471080, 3459512, 4324390, 8648780, 17297560]

約数ペア:

[(1, 17297560), (2, 8648780), (4, 4324390), (5, 3459512), (7, 2471080), (8, 2162195), (10, 1729756), (14, 1235540), (20, 864878), (28, 617770), (35, 494216), (40, 432439), (56, 308885), (70, 247108), (140, 123554), (163, 106120), (280, 61777), (326, 53060), (379, 45640), (652, 26530), (758, 22820), (815, 21224), (1141, 15160), (1304, 13265), (1516, 11410), (1630, 10612), (1895, 9128), (2282, 7580), (2653, 6520), (3032, 5705), (3260, 5306), (3790, 4564)]