6811280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12163}}^1$

素因数の和:12183

約数の個数: 40

約数和(自身を含む): 18100032

約数和(自身を除く): 11288752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12163, 24326, 48652, 60815, 85141, 97304, 121630, 170282, 194608, 243260, 340564, 425705, 486520, 681128, 851410, 973040, 1362256, 1702820, 3405640, 6811280]

約数ペア:

[(1, 6811280), (2, 3405640), (4, 1702820), (5, 1362256), (7, 973040), (8, 851410), (10, 681128), (14, 486520), (16, 425705), (20, 340564), (28, 243260), (35, 194608), (40, 170282), (56, 121630), (70, 97304), (80, 85141), (112, 60815), (140, 48652), (280, 24326), (560, 12163)]