5566040

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 12599280

約数和(自身を除く): 7033240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 613, 908, 1135, 1226, 1816, 2270, 2452, 3065, 4540, 4904, 6130, 9080, 12260, 24520, 139151, 278302, 556604, 695755, 1113208, 1391510, 2783020, 5566040]

約数ペア:

[(1, 5566040), (2, 2783020), (4, 1391510), (5, 1113208), (8, 695755), (10, 556604), (20, 278302), (40, 139151), (227, 24520), (454, 12260), (613, 9080), (908, 6130), (1135, 4904), (1226, 4540), (1816, 3065), (2270, 2452)]