86560460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{88327}}^1$

素因数の和:88350

約数の個数: 36

約数和(自身を含む): 211457232

約数和(自身を除く): 124896772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 88327, 176654, 353308, 441635, 618289, 883270, 1236578, 1766540, 2473156, 3091445, 4328023, 6182890, 8656046, 12365780, 17312092, 21640115, 43280230, 86560460]

約数ペア:

[(1, 86560460), (2, 43280230), (4, 21640115), (5, 17312092), (7, 12365780), (10, 8656046), (14, 6182890), (20, 4328023), (28, 3091445), (35, 2473156), (49, 1766540), (70, 1236578), (98, 883270), (140, 618289), (196, 441635), (245, 353308), (490, 176654), (980, 88327)]